| 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 | $206.49 | 8.850% | $224.7644 | $224.76 | $224.75 | $224.80 |
| Purchase #2 | $241.50 | 12.546% | $271.7986 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $30.49 | 8.803% | $33.174 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $212.38 | 10.658% | $235.0155 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $223.27 | 10.228% | $246.1061 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $147.81 | 9.283% | $161.5312 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $129.38 | 8.828% | $140.8017 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $1,191.32 | $1,313.1915 | $1,313.19 | $1,313.15 | $1,313.20 | |