| 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 | $250.35 | 5.672% | $264.5499 | $264.55 | $264.55 | $264.50 |
| Purchase #2 | $176.31 | 4.298% | $183.8878 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $213.62 | 6.726% | $227.9881 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $144.82 | 3.713% | $150.1972 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $221.65 | 12.709% | $249.8195 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $184.63 | 13.733% | $209.9852 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $22.91 | 4.126% | $23.8553 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $1,214.29 | $1,310.2830 | $1,310.30 | $1,310.30 | $1,310.30 | |