| 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 | $15.36 | 3.578% | $15.9096 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $188.60 | 8.338% | $204.3255 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $194.57 | 10.501% | $215.0018 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $21.30 | 8.440% | $23.0977 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $186.94 | 13.589% | $212.3433 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $207.28 | 10.642% | $229.3387 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $171.43 | 4.527% | $179.1906 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $985.48 | $1,079.2072 | $1,079.21 | $1,079.25 | $1,079.10 | |