| 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 | $24.41 | 3.466% | $25.2561 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $140.67 | 12.394% | $158.1046 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $150.88 | 13.817% | $171.7271 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $158.52 | 7.742% | $170.7926 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $38.45 | 13.247% | $43.5435 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $26.87 | 11.197% | $29.8786 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $209.32 | 9.343% | $228.8768 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $749.12 | $828.1793 | $828.18 | $828.25 | $828.20 | |