| 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 | $195.44 | 11.325% | $217.5736 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $83.44 | 3.245% | $86.1476 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $93.70 | 8.853% | $101.9953 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $58.62 | 6.649% | $62.5176 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $111.96 | 8.457% | $121.4285 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $189.73 | 13.456% | $215.2601 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $5.35 | 12.652% | $6.0269 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $738.24 | $810.9496 | $810.96 | $810.95 | $810.90 | |