| 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 | $202.31 | 8.555% | $219.6176 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $34.50 | 9.857% | $37.9007 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $250.86 | 6.462% | $267.0706 | $267.07 | $267.05 | $267.10 |
| Purchase #4 | $93.39 | 10.104% | $102.8261 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $221.35 | 6.779% | $236.3553 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $75.79 | 11.377% | $84.4126 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $86.33 | 5.673% | $91.2275 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $964.53 | $1,039.4104 | $1,039.42 | $1,039.40 | $1,039.40 | |