| 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 | $78.91 | 7.340% | $84.702 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $211.89 | 9.826% | $232.7103 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $243.89 | 7.455% | $262.072 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $188.90 | 3.598% | $195.6966 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $104.65 | 5.758% | $110.6757 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $97.84 | 7.707% | $105.3805 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $172.69 | 11.198% | $192.0278 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $1,098.77 | $1,183.2649 | $1,183.27 | $1,183.30 | $1,183.30 | |