| 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 | $212.52 | 13.566% | $241.3505 | $241.35 | $241.35 | $241.40 |
| Purchase #2 | $16.56 | 7.254% | $17.7613 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $181.83 | 8.607% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $123.53 | 7.834% | $133.2073 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $35.53 | 10.195% | $39.1523 | $39.15 | $39.15 | $39.20 |
| Purchase #6 | $40.41 | 7.705% | $43.5236 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $108.43 | 11.522% | $120.9233 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $718.81 | $793.3984 | $793.39 | $793.35 | $793.50 | |