| 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 | $210.27 | 8.411% | $227.9558 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $100.66 | 5.484% | $106.1802 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $71.44 | 8.219% | $77.3117 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $106.38 | 3.226% | $109.8118 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $240.85 | 12.212% | $270.2626 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $90.27 | 5.706% | $95.4208 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $95.46 | 7.123% | $102.2596 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $915.33 | $989.2025 | $989.20 | $989.15 | $989.30 | |