| 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 | $189.71 | 7.764% | $204.4391 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $78.45 | 11.472% | $87.4498 | $87.45 | $87.45 | $87.40 |
| Purchase #3 | $79.65 | 7.387% | $85.5337 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $97.63 | 13.408% | $110.7202 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $194.52 | 9.676% | $213.3418 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $105.66 | 5.170% | $111.1226 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $210.58 | 13.784% | $239.6063 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $956.20 | $1,052.2135 | $1,052.21 | $1,052.20 | $1,052.00 | |