| 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 | $224.88 | 7.477% | $241.6943 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $21.47 | 9.353% | $23.4781 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $42.73 | 11.691% | $47.7256 | $47.73 | $47.75 | $47.70 |
| Purchase #4 | $120.30 | 11.455% | $134.0804 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $165.38 | 13.504% | $187.7129 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $167.98 | 8.555% | $182.3507 | $182.35 | $182.35 | $182.40 |
| Purchase #7 | $53.29 | 11.208% | $59.2627 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $796.03 | $876.3047 | $876.30 | $876.35 | $876.40 | |