| 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 | $193.82 | 8.706% | $210.694 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $52.57 | 3.131% | $54.216 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $42.65 | 10.536% | $47.1436 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $89.62 | 3.455% | $92.7164 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $29.48 | 3.450% | $30.4971 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $103.30 | 5.608% | $109.0931 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $219.33 | 3.827% | $227.7238 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $730.77 | $772.0840 | $772.08 | $772.05 | $772.00 | |