| 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 | $122.28 | 6.763% | $130.5498 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $231.59 | 10.285% | $255.409 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $6.47 | 12.248% | $7.2624 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $152.53 | 4.571% | $159.5021 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $207.79 | 8.764% | $226.0007 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $144.58 | 13.473% | $164.0593 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $41.97 | 11.753% | $46.9027 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $907.21 | $989.6860 | $989.68 | $989.65 | $989.70 | |