| 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 | $236.77 | 7.822% | $255.2901 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $97.39 | 11.314% | $108.4087 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $236.39 | 13.849% | $269.1277 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $37.97 | 3.468% | $39.2868 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $22.93 | 3.760% | $23.7922 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $136.63 | 6.660% | $145.7296 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $41.56 | 8.660% | $45.1591 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $809.64 | $886.7942 | $886.80 | $886.85 | $886.80 | |