| 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 | $77.90 | 13.870% | $88.7047 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $87.84 | 3.840% | $91.2131 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $236.94 | 7.742% | $255.2839 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $241.75 | 3.298% | $249.7229 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $215.51 | 11.417% | $240.1148 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $233.62 | 7.600% | $251.3751 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $68.70 | 4.462% | $71.7654 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $1,162.26 | $1,248.1799 | $1,248.17 | $1,248.15 | $1,248.20 | |