| 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 | $241.30 | 11.392% | $268.7889 | $268.79 | $268.80 | $268.80 |
| Purchase #2 | $83.92 | 9.760% | $92.1106 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $95.93 | 3.826% | $99.6003 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $231.43 | 12.620% | $260.6365 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $69.75 | 8.638% | $75.775 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $36.75 | 13.667% | $41.7726 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $70.84 | 10.347% | $78.1698 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $829.92 | $916.8537 | $916.86 | $916.85 | $916.90 | |