| 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 | $209.66 | 13.248% | $237.4358 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $156.70 | 9.209% | $171.1305 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $58.85 | 6.736% | $62.8141 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $70.46 | 9.506% | $77.1579 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $226.97 | 7.132% | $243.1575 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $71.78 | 11.859% | $80.2924 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $14.56 | 3.405% | $15.0558 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $808.98 | $887.0440 | $887.05 | $887.05 | $887.10 | |