| 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 | $213.40 | 11.505% | $237.9517 | $237.95 | $237.95 | $238.00 |
| Purchase #2 | $154.64 | 10.202% | $170.4164 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $144.59 | 9.753% | $158.6919 | $158.69 | $158.70 | $158.70 |
| Purchase #4 | $93.66 | 3.631% | $97.0608 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $217.63 | 4.113% | $226.5811 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $214.79 | 9.705% | $235.6354 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $50.31 | 8.288% | $54.4797 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $1,089.02 | $1,180.8170 | $1,180.82 | $1,180.85 | $1,180.90 | |