| 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 | $103.52 | 6.421% | $110.167 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $94.93 | 8.415% | $102.9184 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $89.51 | 10.106% | $98.5559 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $63.53 | 11.380% | $70.7597 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $226.33 | 10.527% | $250.1558 | $250.16 | $250.15 | $250.20 |
| Purchase #6 | $49.57 | 8.596% | $53.831 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $242.44 | 13.577% | $275.3561 | $275.36 | $275.35 | $275.40 |
| 7 purchase totals = | $869.83 | $961.7439 | $961.76 | $961.70 | $961.90 | |