| 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 | $191.92 | 4.693% | $200.9268 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $206.29 | 8.830% | $224.5054 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $243.63 | 7.475% | $261.8413 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $61.76 | 11.215% | $68.6864 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $85.38 | 12.809% | $96.3163 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $45.45 | 3.650% | $47.1089 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $203.84 | 12.408% | $229.1325 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,038.27 | $1,128.5176 | $1,128.53 | $1,128.55 | $1,128.40 | |