| 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 | $235.91 | 11.421% | $262.8533 | $262.85 | $262.85 | $262.90 |
| Purchase #2 | $10.94 | 6.160% | $11.6139 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $244.56 | 7.615% | $263.1832 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $10.55 | 13.235% | $11.9463 | $11.95 | $11.95 | $11.90 |
| Purchase #5 | $31.82 | 6.405% | $33.8581 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $13.91 | 12.742% | $15.6824 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $169.28 | 11.592% | $188.9029 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $716.97 | $788.0401 | $788.03 | $788.05 | $788.10 | |