| 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 | $243.79 | 8.226% | $263.8442 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $99.51 | 10.866% | $110.3228 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $83.44 | 4.596% | $87.2749 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $191.62 | 5.435% | $202.0345 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $22.77 | 8.503% | $24.7061 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $23.60 | 4.836% | $24.7413 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $148.57 | 9.822% | $163.1625 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $813.30 | $876.0863 | $876.07 | $876.05 | $876.00 | |