| 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 | $215.35 | 13.701% | $244.8551 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $17.96 | 10.826% | $19.9043 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $128.78 | 5.111% | $135.3619 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $35.32 | 5.260% | $37.1778 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $6.40 | 12.586% | $7.2055 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $112.88 | 13.320% | $127.9156 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $207.39 | 6.203% | $220.2544 | $220.25 | $220.25 | $220.30 |
| 7 purchase totals = | $724.08 | $792.6746 | $792.68 | $792.65 | $792.80 | |