| 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 | $213.33 | 9.808% | $234.2534 | $234.25 | $234.25 | $234.30 |
| Purchase #2 | $124.61 | 6.385% | $132.5663 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $131.78 | 7.425% | $141.5647 | $141.56 | $141.55 | $141.60 |
| Purchase #4 | $217.85 | 8.655% | $236.7049 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $78.76 | 12.717% | $88.7759 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $198.83 | 6.545% | $211.8434 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $108.77 | 12.671% | $122.5522 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $1,073.93 | $1,168.2608 | $1,168.25 | $1,168.25 | $1,168.40 | |