| 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 | $169.43 | 8.228% | $183.3707 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $232.35 | 7.300% | $249.3116 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $86.31 | 11.421% | $96.1675 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $234.76 | 6.142% | $249.179 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $245.46 | 8.568% | $266.491 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $98.77 | 3.438% | $102.1657 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $118.27 | 11.118% | $131.4193 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $1,185.35 | $1,278.1048 | $1,278.11 | $1,278.05 | $1,278.20 | |