| 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 | $227.51 | 9.145% | $248.3158 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $86.60 | 5.512% | $91.3734 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $45.85 | 9.745% | $50.3181 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $223.60 | 5.218% | $235.2674 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $59.92 | 12.395% | $67.3471 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $62.42 | 9.419% | $68.2993 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $142.26 | 4.831% | $149.1326 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $848.16 | $910.0537 | $910.06 | $910.00 | $910.00 | |