| 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 | $199.40 | 9.668% | $218.678 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $36.60 | 10.858% | $40.574 | $40.57 | $40.55 | $40.60 |
| Purchase #3 | $119.61 | 5.307% | $125.9577 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $6.91 | 10.787% | $7.6554 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $238.87 | 12.507% | $268.7455 | $268.75 | $268.75 | $268.70 |
| Purchase #6 | $82.43 | 6.297% | $87.6206 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $122.48 | 10.456% | $135.2865 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $806.30 | $884.5177 | $884.53 | $884.50 | $884.60 | |