| 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 | $201.31 | 9.423% | $220.2794 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $178.83 | 8.546% | $194.1128 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $82.25 | 6.340% | $87.4647 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $46.99 | 11.369% | $52.3323 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $93.98 | 11.515% | $104.8018 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $139.54 | 13.375% | $158.2035 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $104.61 | 5.235% | $110.0863 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $847.51 | $927.2808 | $927.27 | $927.30 | $927.30 | |