| 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 | $234.70 | 3.193% | $242.194 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $46.78 | 11.517% | $52.1677 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $18.85 | 5.774% | $19.9384 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $18.78 | 6.360% | $19.9744 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $93.27 | 11.671% | $104.1555 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $220.75 | 10.524% | $243.9817 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $61.63 | 5.171% | $64.8169 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $694.76 | $747.2286 | $747.23 | $747.20 | $747.30 | |