| 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 | $229.29 | 13.740% | $260.7944 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $154.83 | 8.528% | $168.0339 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $21.93 | 9.547% | $24.0237 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $56.80 | 5.807% | $60.0984 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $115.77 | 13.464% | $131.3573 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $236.56 | 3.310% | $244.3901 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $126.71 | 3.680% | $131.3729 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $941.89 | $1,020.0707 | $1,020.06 | $1,020.05 | $1,020.10 | |