| 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 | $131.36 | 8.371% | $142.3561 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $135.53 | 7.860% | $146.1827 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $135.94 | 9.248% | $148.5117 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $238.34 | 4.623% | $249.3585 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $155.66 | 5.168% | $163.7045 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $239.34 | 12.130% | $268.3719 | $268.37 | $268.35 | $268.40 |
| Purchase #7 | $65.36 | 5.754% | $69.1208 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $1,101.53 | $1,187.6062 | $1,187.60 | $1,187.55 | $1,187.70 | |