| 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 | $10.55 | 5.448% | $11.1248 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $215.58 | 4.767% | $225.8567 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $224.82 | 7.153% | $240.9014 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $17.28 | 10.182% | $19.0394 | $19.04 | $19.05 | $19.00 |
| Purchase #5 | $155.54 | 13.224% | $176.1086 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $14.65 | 11.573% | $16.3454 | $16.35 | $16.35 | $16.30 |
| Purchase #7 | $116.42 | 13.541% | $132.1844 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $754.84 | $821.5607 | $821.56 | $821.55 | $821.50 | |