| 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 | $240.89 | 8.322% | $260.9369 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $236.82 | 9.498% | $259.3132 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $63.41 | 7.340% | $68.0643 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $119.49 | 13.168% | $135.2244 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $102.53 | 12.572% | $115.4201 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $125.58 | 12.582% | $141.3805 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $211.46 | 13.747% | $240.5294 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $1,100.18 | $1,220.8688 | $1,220.86 | $1,220.85 | $1,220.80 | |