| 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 | $236.30 | 5.147% | $248.4624 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $190.31 | 12.622% | $214.3309 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $107.62 | 4.141% | $112.0765 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $232.25 | 7.562% | $249.8127 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $218.72 | 11.464% | $243.7941 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $146.44 | 11.615% | $163.449 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $134.39 | 13.805% | $152.9425 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $1,266.03 | $1,384.8681 | $1,384.86 | $1,384.90 | $1,384.80 | |