| 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 | $221.35 | 7.605% | $238.1837 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $158.80 | 13.403% | $180.084 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $126.74 | 4.214% | $132.0808 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $210.60 | 10.371% | $232.4413 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $44.43 | 13.778% | $50.5516 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $156.31 | 11.530% | $174.3325 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $216.81 | 10.655% | $239.9111 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $1,135.04 | $1,247.5850 | $1,247.57 | $1,247.65 | $1,247.60 | |