| 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 | $212.62 | 7.144% | $227.8096 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $35.62 | 10.399% | $39.3241 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $10.95 | 12.842% | $12.3562 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $219.91 | 5.179% | $231.2991 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $122.89 | 6.722% | $131.1507 | $131.15 | $131.15 | $131.20 |
| Purchase #6 | $21.86 | 7.663% | $23.5351 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $138.58 | 10.184% | $152.693 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $762.43 | $818.1678 | $818.17 | $818.15 | $818.20 | |