| 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 | $126.71 | 4.193% | $132.023 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $64.78 | 11.116% | $71.9809 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $70.57 | 12.185% | $79.169 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $195.31 | 4.385% | $203.8743 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $116.66 | 4.135% | $121.4839 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $147.62 | 5.624% | $155.9221 | $155.92 | $155.90 | $155.90 |
| Purchase #7 | $43.40 | 10.585% | $47.9939 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $765.05 | $812.4471 | $812.43 | $812.40 | $812.50 | |