| 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 | $120.94 | 4.635% | $126.5456 | $126.55 | $126.55 | $126.50 |
| Purchase #2 | $111.54 | 8.540% | $121.0655 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $164.93 | 8.450% | $178.8666 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $139.39 | 9.641% | $152.8286 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $192.25 | 6.509% | $204.7636 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $39.78 | 3.437% | $41.1472 | $41.15 | $41.15 | $41.10 |
| Purchase #7 | $119.72 | 4.483% | $125.087 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $888.55 | $950.3041 | $950.32 | $950.30 | $950.30 | |