| 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 | $234.95 | 3.453% | $243.0628 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $170.45 | 6.689% | $181.8514 | $181.85 | $181.85 | $181.90 |
| Purchase #3 | $53.86 | 3.508% | $55.7494 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $142.42 | 4.416% | $148.7093 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $204.39 | 8.179% | $221.1071 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $12.93 | 5.465% | $13.6366 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $115.92 | 3.680% | $120.1859 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $934.92 | $984.3025 | $984.31 | $984.30 | $984.30 | |