| 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 | $97.48 | 5.345% | $102.6903 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $207.77 | 8.211% | $224.83 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $107.82 | 11.300% | $120.0037 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $240.48 | 12.698% | $271.0162 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $132.95 | 12.252% | $149.239 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $13.65 | 12.836% | $15.4021 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $180.96 | 9.421% | $198.0082 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $981.11 | $1,081.1895 | $1,081.19 | $1,081.20 | $1,081.10 | |