| 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 | $213.27 | 6.307% | $226.7209 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $75.64 | 12.429% | $85.0413 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $46.38 | 9.268% | $50.6785 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $158.76 | 7.389% | $170.4908 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $248.42 | 8.794% | $270.2661 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $103.43 | 4.140% | $107.712 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $121.97 | 9.184% | $133.1717 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $967.87 | $1,044.0813 | $1,044.08 | $1,044.05 | $1,044.10 | |