| 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 | $66.40 | 11.630% | $74.1223 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $232.32 | 10.720% | $257.2247 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $113.53 | 7.174% | $121.6746 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $57.73 | 5.555% | $60.9369 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $186.26 | 11.494% | $207.6687 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $233.78 | 13.651% | $265.6933 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $236.83 | 3.401% | $244.8846 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,126.85 | $1,232.2051 | $1,232.19 | $1,232.15 | $1,232.20 | |