| 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 | $220.33 | 8.430% | $238.9038 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $186.46 | 4.450% | $194.7575 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $101.46 | 10.590% | $112.2046 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $133.83 | 12.212% | $150.1733 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $90.97 | 11.297% | $101.2469 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $236.34 | 10.318% | $260.7256 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $201.67 | 4.646% | $211.0396 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,171.06 | $1,269.0513 | $1,269.05 | $1,269.05 | $1,269.00 | |