| 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 | $239.41 | 11.577% | $267.1265 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $102.82 | 9.256% | $112.337 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $223.62 | 13.578% | $253.9831 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $205.76 | 11.217% | $228.8401 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $191.49 | 4.600% | $200.2985 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $110.44 | 11.340% | $122.9639 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $189.94 | 11.850% | $212.4479 | $212.45 | $212.45 | $212.40 |
| 7 purchase totals = | $1,263.48 | $1,397.9970 | $1,398.00 | $1,398.05 | $1,397.90 | |