| 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 | $236.68 | 6.415% | $251.863 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $37.74 | 7.633% | $40.6207 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $239.34 | 3.389% | $247.4512 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $200.25 | 9.248% | $218.7691 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $55.91 | 11.576% | $62.3821 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $45.50 | 5.648% | $48.0698 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $36.53 | 12.117% | $40.9563 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $851.95 | $910.1122 | $910.11 | $910.05 | $910.30 | |