| 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 | $189.55 | 11.799% | $211.915 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $194.83 | 8.472% | $211.336 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $65.84 | 4.528% | $68.8212 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $180.29 | 12.774% | $203.3202 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $138.88 | 3.276% | $143.4297 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $57.31 | 3.269% | $59.1835 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $10.83 | 6.366% | $11.5194 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $837.53 | $909.5250 | $909.53 | $909.50 | $909.40 | |