| 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 | $205.71 | 7.265% | $220.6548 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $221.73 | 10.412% | $244.8165 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $68.82 | 12.642% | $77.5202 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $151.73 | 11.774% | $169.5947 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $220.33 | 7.191% | $236.1739 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $103.97 | 10.480% | $114.8661 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $249.73 | 7.796% | $269.199 | $269.20 | $269.20 | $269.20 |
| 7 purchase totals = | $1,222.02 | $1,332.8252 | $1,332.82 | $1,332.75 | $1,332.90 | |