| 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 | $125.68 | 10.289% | $138.6112 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $229.45 | 11.469% | $255.7656 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $48.54 | 8.555% | $52.6926 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $200.91 | 12.852% | $226.731 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $185.64 | 9.584% | $203.4317 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $66.65 | 7.660% | $71.7554 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $226.50 | 13.363% | $256.7672 | $256.77 | $256.75 | $256.80 |
| 7 purchase totals = | $1,083.37 | $1,205.7547 | $1,205.76 | $1,205.75 | $1,205.80 | |