| 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 | $127.35 | 9.389% | $139.3069 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $214.96 | 10.679% | $237.9156 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $123.85 | 7.236% | $132.8118 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $235.48 | 7.205% | $252.4463 | $252.45 | $252.45 | $252.40 |
| Purchase #5 | $24.87 | 4.468% | $25.9812 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $99.32 | 13.486% | $112.7143 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $25.39 | 11.269% | $28.2512 | $28.25 | $28.25 | $28.30 |
| 7 purchase totals = | $851.22 | $929.4273 | $929.43 | $929.40 | $929.40 | |