| 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 | $234.54 | 7.485% | $252.0953 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $22.90 | 5.787% | $24.2252 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $95.40 | 5.675% | $100.814 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $74.62 | 8.825% | $81.2052 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $220.95 | 8.730% | $240.2389 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $13.38 | 3.814% | $13.8903 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $156.60 | 7.198% | $167.8721 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $818.39 | $880.3410 | $880.35 | $880.35 | $880.30 | |