| 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 | $118.70 | 9.103% | $129.5053 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $57.71 | 10.633% | $63.8463 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $212.51 | 6.409% | $226.1298 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $86.40 | 7.492% | $92.8731 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $88.94 | 10.306% | $98.1062 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $89.45 | 3.126% | $92.2462 | $92.25 | $92.25 | $92.20 |
| Purchase #7 | $154.31 | 9.794% | $169.4231 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $808.02 | $872.1300 | $872.14 | $872.10 | $872.00 | |