| 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 | $107.99 | 13.246% | $122.2944 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $87.76 | 11.645% | $97.9797 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $164.67 | 11.147% | $183.0258 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $141.52 | 5.245% | $148.9427 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $22.62 | 11.654% | $25.2561 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $125.44 | 7.191% | $134.4604 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $247.33 | 3.786% | $256.6939 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $897.33 | $968.6530 | $968.65 | $968.70 | $968.70 | |