| 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 | $14.48 | 3.173% | $14.9395 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $187.88 | 12.185% | $210.7732 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $134.38 | 7.741% | $144.7824 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $224.59 | 10.348% | $247.8306 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $164.97 | 8.214% | $178.5206 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $72.77 | 5.672% | $76.8975 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $236.83 | 6.289% | $251.7242 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,035.90 | $1,125.4680 | $1,125.46 | $1,125.45 | $1,125.40 | |