| 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 | $28.95 | 8.608% | $31.442 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $211.46 | 7.385% | $227.0763 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $150.87 | 9.393% | $165.0412 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $236.92 | 7.374% | $254.3905 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $21.72 | 6.269% | $23.0816 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $205.94 | 9.670% | $225.8544 | $225.85 | $225.85 | $225.90 |
| Purchase #7 | $13.98 | 4.715% | $14.6392 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $869.84 | $941.5252 | $941.52 | $941.60 | $941.50 | |