| 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 | $223.26 | 6.427% | $237.6089 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $125.89 | 5.834% | $133.2344 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $248.33 | 3.284% | $256.4852 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $97.39 | 12.572% | $109.6339 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $245.46 | 11.762% | $274.331 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $144.68 | 7.280% | $155.2127 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $248.40 | 4.782% | $260.2785 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $1,333.41 | $1,426.7846 | $1,426.78 | $1,426.85 | $1,426.70 | |