| 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 | $196.46 | 7.240% | $210.6837 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $122.99 | 5.359% | $129.581 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $129.55 | 7.787% | $139.6381 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $13.96 | 5.346% | $14.7063 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $98.89 | 11.603% | $110.3642 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $113.65 | 4.269% | $118.5017 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $122.91 | 6.782% | $131.2458 | $131.25 | $131.25 | $131.20 |
| 7 purchase totals = | $798.41 | $854.7208 | $854.72 | $854.75 | $854.70 | |