| 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 | $223.90 | 12.555% | $252.0106 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $133.51 | 11.168% | $148.4204 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $188.50 | 11.721% | $210.5941 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $180.85 | 9.862% | $198.6854 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $171.97 | 9.264% | $187.9013 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $224.45 | 9.538% | $245.858 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $89.93 | 8.660% | $97.7179 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $1,213.11 | $1,341.1877 | $1,341.19 | $1,341.15 | $1,341.20 | |