| 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 | $209.49 | 6.107% | $222.2836 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $250.55 | 8.613% | $272.1299 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $10.40 | 4.184% | $10.8351 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $23.65 | 8.379% | $25.6316 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $12.98 | 9.183% | $14.172 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $66.91 | 13.394% | $75.8719 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $5.59 | 6.802% | $5.9702 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $579.57 | $626.8943 | $626.89 | $626.90 | $626.90 | |