| 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 | $247.43 | 5.174% | $260.232 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $88.49 | 11.520% | $98.684 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $80.39 | 9.584% | $88.0946 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $185.77 | 9.523% | $203.4609 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $249.25 | 3.106% | $256.9917 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $229.31 | 11.852% | $256.4878 | $256.49 | $256.50 | $256.50 |
| Purchase #7 | $52.63 | 13.237% | $59.5966 | $59.60 | $59.60 | $59.60 |
| 7 purchase totals = | $1,133.27 | $1,223.5476 | $1,223.54 | $1,223.60 | $1,223.60 | |