| 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 | $118.52 | 3.715% | $122.923 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $59.40 | 11.837% | $66.4312 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $200.81 | 4.393% | $209.6316 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $146.60 | 8.563% | $159.1534 | $159.15 | $159.15 | $159.20 |
| Purchase #5 | $50.65 | 5.267% | $53.3177 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $70.69 | 3.332% | $73.0454 | $73.05 | $73.05 | $73.00 |
| Purchase #7 | $226.90 | 11.224% | $252.3673 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $873.57 | $936.8696 | $936.87 | $936.85 | $936.80 | |