| 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 | $217.86 | 9.524% | $238.609 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $29.30 | 13.673% | $33.3062 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $92.69 | 12.138% | $103.9407 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $15.99 | 11.421% | $17.8162 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $184.47 | 5.337% | $194.3152 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $27.71 | 10.830% | $30.711 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $25.36 | 11.737% | $28.3365 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $593.38 | $647.0348 | $647.05 | $647.00 | $646.90 | |