| 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 | $97.46 | 8.725% | $105.9634 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $165.68 | 13.213% | $187.5713 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $97.64 | 3.285% | $100.8475 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $91.91 | 11.475% | $102.4567 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $217.75 | 8.532% | $236.3284 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $230.52 | 3.128% | $237.7307 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $213.33 | 11.587% | $238.0485 | $238.05 | $238.05 | $238.00 |
| 7 purchase totals = | $1,114.29 | $1,208.9465 | $1,208.95 | $1,208.95 | $1,208.90 | |