| 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 | $100.27 | 12.258% | $112.5611 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $175.71 | 13.651% | $199.6962 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $95.64 | 13.363% | $108.4204 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $233.38 | 8.474% | $253.1566 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $14.86 | 6.685% | $15.8534 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $184.87 | 11.301% | $205.7622 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $157.87 | 10.427% | $174.3311 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $962.60 | $1,069.7810 | $1,069.78 | $1,069.75 | $1,069.90 | |