| 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 | $19.86 | 4.244% | $20.7029 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $234.92 | 13.777% | $267.2849 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $228.98 | 11.145% | $254.4998 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $233.80 | 10.204% | $257.657 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $226.49 | 4.730% | $237.203 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $29.63 | 12.737% | $33.404 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $24.31 | 10.712% | $26.9141 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $997.99 | $1,097.6657 | $1,097.65 | $1,097.65 | $1,097.70 | |