| 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 | $201.93 | 8.807% | $219.714 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $66.82 | 8.548% | $72.5318 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $113.42 | 4.701% | $118.7519 | $118.75 | $118.75 | $118.80 |
| Purchase #4 | $168.75 | 12.821% | $190.3854 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $64.92 | 7.714% | $69.9279 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $114.59 | 5.191% | $120.5384 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $100.93 | 12.401% | $113.4463 | $113.45 | $113.45 | $113.40 |
| 7 purchase totals = | $831.36 | $905.2957 | $905.30 | $905.35 | $905.20 | |