| 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 | $237.84 | 12.738% | $268.1361 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $236.46 | 12.434% | $265.8614 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $216.26 | 8.424% | $234.4777 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $161.57 | 11.410% | $180.0051 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $30.59 | 9.690% | $33.5542 | $33.55 | $33.55 | $33.60 |
| Purchase #6 | $131.50 | 8.454% | $142.617 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $124.26 | 12.140% | $139.3452 | $139.35 | $139.35 | $139.30 |
| 7 purchase totals = | $1,138.48 | $1,263.9967 | $1,264.01 | $1,264.00 | $1,264.00 | |