| 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 | $208.84 | 7.562% | $224.6325 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $62.54 | 12.790% | $70.5389 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $93.47 | 12.314% | $104.9799 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $138.25 | 3.770% | $143.462 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $181.49 | 12.781% | $204.6862 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $139.95 | 12.181% | $156.9973 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $178.66 | 9.190% | $195.0789 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,003.20 | $1,100.3757 | $1,100.38 | $1,100.45 | $1,100.40 | |