| 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 | $249.35 | 9.767% | $273.704 | $273.70 | $273.70 | $273.70 |
| Purchase #2 | $168.37 | 12.765% | $189.8624 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $19.60 | 6.849% | $20.9424 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $198.43 | 7.679% | $213.6674 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $40.34 | 6.611% | $43.0069 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $87.41 | 11.436% | $97.4062 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $117.59 | 12.777% | $132.6145 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $881.09 | $971.2038 | $971.20 | $971.15 | $971.20 | |