| 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 | $98.35 | 8.829% | $107.0333 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $126.66 | 13.336% | $143.5514 | $143.55 | $143.55 | $143.60 |
| Purchase #3 | $108.95 | 7.154% | $116.7443 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $114.36 | 13.546% | $129.8512 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $128.94 | 13.344% | $146.1458 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $226.79 | 10.181% | $249.8795 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $244.67 | 7.865% | $263.9133 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $1,048.72 | $1,157.1188 | $1,157.11 | $1,157.15 | $1,157.10 | |