| 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 | $221.37 | 9.849% | $243.1727 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $154.90 | 11.471% | $172.6686 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $42.29 | 9.200% | $46.1807 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $94.28 | 13.723% | $107.218 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $244.93 | 8.808% | $266.5034 | $266.50 | $266.50 | $266.50 |
| Purchase #6 | $110.59 | 3.360% | $114.3058 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $222.34 | 12.169% | $249.3966 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,090.70 | $1,199.4458 | $1,199.45 | $1,199.40 | $1,199.50 | |