| 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 | $220.43 | 13.285% | $249.7141 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $34.35 | 6.797% | $36.6848 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $226.83 | 13.216% | $256.8079 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $106.45 | 10.866% | $118.0169 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $11.69 | 10.318% | $12.8962 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $206.39 | 8.185% | $223.283 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $222.40 | 13.800% | $253.0912 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,028.54 | $1,150.4941 | $1,150.49 | $1,150.50 | $1,150.50 | |