| 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 | $104.44 | 6.161% | $110.8745 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $223.29 | 9.294% | $244.0426 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $226.92 | 4.254% | $236.5732 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $51.57 | 10.481% | $56.9751 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $97.97 | 8.355% | $106.1554 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $133.88 | 13.291% | $151.674 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $217.35 | 9.737% | $238.5134 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $1,055.42 | $1,144.8082 | $1,144.80 | $1,144.75 | $1,144.90 | |