| 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 | $102.39 | 13.180% | $115.885 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $183.64 | 6.171% | $194.9724 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $237.30 | 6.844% | $253.5408 | $253.54 | $253.55 | $253.50 |
| Purchase #4 | $151.40 | 11.151% | $168.2826 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $17.48 | 7.825% | $18.8478 | $18.85 | $18.85 | $18.80 |
| Purchase #6 | $88.49 | 9.703% | $97.0762 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $229.49 | 10.785% | $254.2405 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $1,010.19 | $1,102.8453 | $1,102.85 | $1,102.90 | $1,102.80 | |