| 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 | $195.44 | 13.201% | $221.24 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $91.40 | 10.559% | $101.0509 | $101.05 | $101.05 | $101.10 |
| Purchase #3 | $132.41 | 4.615% | $138.5207 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $170.27 | 13.317% | $192.9449 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $81.82 | 9.621% | $89.6919 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $107.85 | 4.401% | $112.5965 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $79.98 | 10.557% | $88.4235 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $859.17 | $944.4684 | $944.46 | $944.45 | $944.40 | |