| 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 | $213.63 | 12.649% | $240.6521 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $58.57 | 10.504% | $64.7222 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $201.34 | 11.344% | $224.18 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $189.88 | 10.460% | $209.7414 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $37.75 | 9.540% | $41.3514 | $41.35 | $41.35 | $41.40 |
| Purchase #6 | $238.41 | 9.294% | $260.5678 | $260.57 | $260.55 | $260.60 |
| Purchase #7 | $65.58 | 10.630% | $72.5512 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $1,005.16 | $1,113.7661 | $1,113.76 | $1,113.75 | $1,113.90 | |