| 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 | $250.79 | 12.794% | $282.8761 | $282.88 | $282.90 | $282.90 |
| Purchase #2 | $158.92 | 8.490% | $172.4123 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $163.28 | 7.649% | $175.7693 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $19.49 | 13.312% | $22.0845 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $197.44 | 8.568% | $214.3567 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $140.53 | 7.625% | $151.2454 | $151.25 | $151.25 | $151.20 |
| Purchase #7 | $193.69 | 6.641% | $206.553 | $206.55 | $206.55 | $206.60 |
| 7 purchase totals = | $1,124.14 | $1,225.2973 | $1,225.30 | $1,225.30 | $1,225.40 | |