| 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 | $116.70 | 13.207% | $132.1126 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $156.30 | 7.176% | $167.5161 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $233.38 | 12.413% | $262.3495 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $218.65 | 11.118% | $242.9595 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $143.47 | 13.642% | $163.0422 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $181.37 | 5.640% | $191.5993 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $169.39 | 13.178% | $191.7122 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $1,219.26 | $1,351.2914 | $1,351.29 | $1,351.25 | $1,351.20 | |