| 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 | $228.46 | 4.303% | $238.2906 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $111.84 | 10.807% | $123.9265 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $118.31 | 11.675% | $132.1227 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $206.96 | 13.839% | $235.6012 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $9.61 | 4.305% | $10.0237 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $99.34 | 5.375% | $104.6795 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $30.43 | 5.447% | $32.0875 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $804.95 | $876.7317 | $876.73 | $876.75 | $876.70 | |