| 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 | $245.48 | 4.410% | $256.3057 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $21.25 | 4.220% | $22.1468 | $22.15 | $22.15 | $22.10 |
| Purchase #3 | $45.32 | 3.711% | $47.0018 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $44.88 | 12.820% | $50.6336 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $103.49 | 6.583% | $110.3027 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $126.44 | 9.428% | $138.3608 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $107.75 | 10.292% | $118.8396 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $694.61 | $743.5910 | $743.59 | $743.60 | $743.50 | |