| 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 | $97.43 | 5.421% | $102.7117 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $173.29 | 8.445% | $187.9243 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $65.92 | 8.171% | $71.3063 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $88.27 | 11.121% | $98.0865 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $225.48 | 6.375% | $239.8544 | $239.85 | $239.85 | $239.90 |
| Purchase #6 | $85.79 | 3.241% | $88.5705 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $180.96 | 6.495% | $192.7134 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $917.14 | $981.1671 | $981.16 | $981.10 | $981.20 | |