| 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 | $188.64 | 7.137% | $202.1032 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $93.72 | 7.790% | $101.0208 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $200.40 | 9.160% | $218.7566 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $229.36 | 13.348% | $259.975 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $201.73 | 4.494% | $210.7957 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $33.36 | 8.795% | $36.294 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $249.29 | 10.417% | $275.2585 | $275.26 | $275.25 | $275.30 |
| 7 purchase totals = | $1,196.50 | $1,304.2038 | $1,304.21 | $1,304.20 | $1,304.30 | |