| 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 | $210.66 | 10.310% | $232.379 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $15.82 | 6.265% | $16.8111 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $85.92 | 9.863% | $94.3943 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $210.42 | 7.482% | $226.1636 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $80.65 | 10.520% | $89.1344 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $85.96 | 10.640% | $95.1061 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $177.57 | 8.242% | $192.2053 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $867.00 | $946.1938 | $946.19 | $946.20 | $946.20 | |