| 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 | $247.48 | 9.107% | $270.018 | $270.02 | $270.00 | $270.00 |
| Purchase #2 | $214.70 | 10.784% | $237.8532 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $126.51 | 10.539% | $139.8429 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $238.35 | 11.343% | $265.386 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $149.60 | 6.584% | $159.4497 | $159.45 | $159.45 | $159.40 |
| Purchase #6 | $27.25 | 10.318% | $30.0617 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $62.29 | 12.843% | $70.2899 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $1,066.18 | $1,172.9014 | $1,172.90 | $1,172.90 | $1,172.90 | |