| 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 | $190.39 | 6.508% | $202.7806 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $195.76 | 11.467% | $218.2078 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $112.47 | 7.632% | $121.0537 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $23.49 | 4.752% | $24.6062 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $47.75 | 5.681% | $50.4627 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $117.68 | 10.201% | $129.6845 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $110.98 | 10.398% | $122.5197 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $798.52 | $869.3152 | $869.31 | $869.30 | $869.40 | |