| 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 | $107.91 | 10.557% | $119.3021 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $124.61 | 10.691% | $137.9321 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $149.68 | 7.729% | $161.2488 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $16.48 | 11.753% | $18.4169 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $183.46 | 10.196% | $202.1656 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $221.64 | 11.458% | $247.0355 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $86.41 | 12.512% | $97.2216 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $890.19 | $983.3226 | $983.33 | $983.30 | $983.20 | |