| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.36 | 3.125% | $124.1213 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $151.51 | 12.829% | $170.9472 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $173.83 | 6.853% | $185.7426 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $189.47 | 13.207% | $214.4933 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $228.41 | 12.195% | $256.2646 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $101.85 | 10.364% | $112.4057 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $174.69 | 13.104% | $197.5814 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,140.12 | $1,261.5561 | $1,261.55 | $1,261.55 | $1,261.50 | |