| 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 | $240.97 | 7.193% | $258.303 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $172.36 | 9.116% | $188.0723 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $6.85 | 5.342% | $7.2159 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $95.81 | 9.266% | $104.6878 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $48.62 | 13.413% | $55.1414 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $240.90 | 6.825% | $257.3414 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $48.30 | 9.286% | $52.7851 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $853.81 | $923.5469 | $923.55 | $923.55 | $923.50 | |