| 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 | $168.41 | 12.355% | $189.2171 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $214.94 | 10.143% | $236.7414 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $196.68 | 13.451% | $223.1354 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $171.34 | 11.512% | $191.0647 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $101.56 | 8.376% | $110.0667 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $144.57 | 6.678% | $154.2244 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $217.38 | 5.196% | $228.6751 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,214.88 | $1,333.1248 | $1,333.13 | $1,333.10 | $1,333.10 | |