| 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 | $240.90 | 4.266% | $251.1768 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $211.61 | 3.630% | $219.2914 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $178.37 | 5.478% | $188.1411 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $146.33 | 12.176% | $164.1471 | $164.15 | $164.15 | $164.10 |
| Purchase #5 | $46.80 | 5.346% | $49.3019 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $224.52 | 9.638% | $246.1592 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $56.86 | 9.475% | $62.2475 | $62.25 | $62.25 | $62.20 |
| 7 purchase totals = | $1,105.39 | $1,180.4650 | $1,180.47 | $1,180.50 | $1,180.40 | |