| 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 | $236.71 | 10.567% | $261.7231 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $103.51 | 8.653% | $112.4667 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $170.54 | 7.187% | $182.7967 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $224.37 | 9.656% | $246.0352 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $228.96 | 4.805% | $239.9615 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $167.74 | 8.811% | $182.5196 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $31.71 | 12.770% | $35.7594 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $1,163.54 | $1,261.2622 | $1,261.27 | $1,261.20 | $1,261.30 | |