| 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 | $225.89 | 5.655% | $238.6641 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $240.74 | 11.443% | $268.2879 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $189.28 | 13.775% | $215.3533 | $215.35 | $215.35 | $215.40 |
| Purchase #4 | $195.55 | 11.678% | $218.3863 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $51.75 | 8.148% | $55.9666 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $164.73 | 9.753% | $180.7961 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $71.49 | 3.185% | $73.767 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $1,139.43 | $1,251.2213 | $1,251.23 | $1,251.20 | $1,251.40 | |