| 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 | $105.85 | 13.547% | $120.1895 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $40.66 | 9.369% | $44.4694 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $32.72 | 11.724% | $36.5561 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $74.98 | 11.263% | $83.425 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $112.64 | 7.396% | $120.9709 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $199.90 | 12.860% | $225.6071 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $215.27 | 10.672% | $238.2436 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $782.02 | $869.4616 | $869.47 | $869.45 | $869.50 | |