| 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 | $229.85 | 3.726% | $238.4142 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $144.26 | 6.552% | $153.7119 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $14.63 | 12.526% | $16.4626 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $81.80 | 5.286% | $86.1239 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $193.66 | 4.721% | $202.8027 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $16.71 | 3.490% | $17.2932 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $199.35 | 4.163% | $207.6489 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $880.26 | $922.4574 | $922.44 | $922.40 | $922.40 | |