| 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 | $8.53 | 6.804% | $9.1104 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $235.98 | 8.456% | $255.9345 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $236.33 | 5.484% | $249.2903 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $99.58 | 6.611% | $106.1632 | $106.16 | $106.15 | $106.20 |
| Purchase #5 | $177.96 | 13.197% | $201.4454 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $51.91 | 4.387% | $54.1873 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $150.43 | 5.846% | $159.2241 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $960.72 | $1,035.3552 | $1,035.35 | $1,035.35 | $1,035.30 | |