| 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 | $59.28 | 4.764% | $62.1041 | $62.10 | $62.10 | $62.10 |
| Purchase #2 | $120.36 | 11.498% | $134.199 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $106.85 | 5.540% | $112.7695 | $112.77 | $112.75 | $112.80 |
| Purchase #4 | $125.71 | 9.348% | $137.4614 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $207.47 | 11.449% | $231.2232 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $134.84 | 9.821% | $148.0826 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $242.81 | 10.325% | $267.8801 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $997.32 | $1,093.7199 | $1,093.71 | $1,093.70 | $1,093.80 | |