| 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 | $136.57 | 7.213% | $146.4208 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $94.57 | 3.832% | $98.1939 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $179.43 | 6.319% | $190.7682 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $216.40 | 9.686% | $237.3605 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $244.42 | 4.541% | $255.5191 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $75.25 | 6.585% | $80.2052 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $200.73 | 4.626% | $210.0158 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $1,147.37 | $1,218.4835 | $1,218.49 | $1,218.40 | $1,218.50 | |