| 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 | $249.42 | 4.402% | $260.3995 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $170.80 | 10.180% | $188.1874 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $244.51 | 11.533% | $272.7093 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $76.98 | 8.383% | $83.4332 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $47.39 | 4.849% | $49.6879 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $199.60 | 10.270% | $220.0989 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $169.77 | 11.786% | $189.7791 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $1,158.47 | $1,264.2953 | $1,264.30 | $1,264.35 | $1,264.30 | |