| 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 | $221.35 | 13.244% | $250.6656 | $250.67 | $250.65 | $250.70 |
| Purchase #2 | $90.26 | 10.758% | $99.9702 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $86.76 | 11.275% | $96.5422 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $18.33 | 8.279% | $19.8475 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $83.29 | 4.508% | $87.0447 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $99.75 | 12.726% | $112.4442 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $62.30 | 3.136% | $64.2537 | $64.25 | $64.25 | $64.30 |
| 7 purchase totals = | $662.04 | $730.7681 | $730.76 | $730.75 | $730.70 | |