| 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 | $21.35 | 12.122% | $23.938 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $132.47 | 9.715% | $145.3395 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $118.78 | 5.703% | $125.554 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $197.86 | 7.202% | $212.1099 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $24.95 | 9.416% | $27.2993 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $116.54 | 10.130% | $128.3455 | $128.35 | $128.35 | $128.30 |
| Purchase #7 | $39.25 | 6.302% | $41.7235 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $651.20 | $704.3097 | $704.31 | $704.30 | $704.20 | |