| 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 | $242.55 | 11.600% | $270.6858 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $118.48 | 12.546% | $133.3445 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $151.36 | 9.739% | $166.101 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $59.79 | 7.239% | $64.1182 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $27.30 | 5.646% | $28.8414 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $89.43 | 6.444% | $95.1929 | $95.19 | $95.20 | $95.20 |
| Purchase #7 | $26.34 | 13.414% | $29.8732 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $715.25 | $788.1570 | $788.15 | $788.15 | $788.10 | |