| 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 | $113.49 | 13.313% | $128.5989 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $29.57 | 8.583% | $32.108 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $224.50 | 5.268% | $236.3267 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $185.51 | 9.799% | $203.6881 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $137.69 | 7.541% | $148.0732 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $66.51 | 11.592% | $74.2198 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $245.32 | 13.564% | $278.5952 | $278.60 | $278.60 | $278.60 |
| 7 purchase totals = | $1,002.59 | $1,101.6099 | $1,101.62 | $1,101.60 | $1,101.60 | |