| 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 | $101.78 | 7.298% | $109.2079 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $198.28 | 9.115% | $216.3532 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $71.56 | 7.798% | $77.1402 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $99.91 | 10.313% | $110.2137 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $130.53 | 6.451% | $138.9505 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $20.98 | 12.501% | $23.6027 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $118.25 | 3.720% | $122.6489 | $122.65 | $122.65 | $122.60 |
| 7 purchase totals = | $741.29 | $798.1171 | $798.11 | $798.10 | $798.10 | |