| 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 | $25.39 | 5.257% | $26.7248 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $90.34 | 12.530% | $101.6596 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $187.82 | 6.208% | $199.4799 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $93.47 | 9.509% | $102.3581 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $215.69 | 10.706% | $238.7818 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $189.78 | 11.850% | $212.2689 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $188.91 | 8.118% | $204.2457 | $204.25 | $204.25 | $204.20 |
| 7 purchase totals = | $991.40 | $1,085.5188 | $1,085.52 | $1,085.50 | $1,085.60 | |