| 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 | $38.90 | 13.660% | $44.2137 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $94.51 | 3.144% | $97.4814 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $205.52 | 12.832% | $231.8923 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $201.83 | 10.837% | $223.7023 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $121.46 | 5.677% | $128.3553 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $240.72 | 6.767% | $257.0095 | $257.01 | $257.00 | $257.00 |
| Purchase #7 | $231.67 | 13.651% | $263.2953 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $1,134.61 | $1,245.9498 | $1,245.95 | $1,245.95 | $1,246.00 | |