| 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 | $197.35 | 6.710% | $210.5922 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $215.29 | 6.355% | $228.9717 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $68.68 | 12.288% | $77.1194 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $77.80 | 6.820% | $83.106 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $54.65 | 13.754% | $62.1666 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $78.54 | 9.529% | $86.0241 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $89.96 | 11.874% | $100.6419 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $782.27 | $848.6219 | $848.62 | $848.55 | $848.60 | |