| 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 | $226.43 | 3.419% | $234.1716 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $28.66 | 13.380% | $32.4947 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $119.76 | 13.701% | $136.1683 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $216.76 | 7.190% | $232.345 | $232.35 | $232.35 | $232.30 |
| Purchase #5 | $89.84 | 12.507% | $101.0763 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $191.44 | 4.402% | $199.8672 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $229.63 | 8.459% | $249.0544 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,102.52 | $1,185.1775 | $1,185.18 | $1,185.15 | $1,185.30 | |