| 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 | $205.28 | 9.274% | $224.3177 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $68.43 | 10.736% | $75.7766 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $82.49 | 6.117% | $87.5359 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $228.29 | 5.434% | $240.6953 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $150.41 | 3.623% | $155.8594 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $212.66 | 8.135% | $229.9599 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $222.67 | 7.176% | $238.6488 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $1,170.23 | $1,252.7936 | $1,252.81 | $1,252.80 | $1,252.80 | |