| 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 | $212.58 | 5.502% | $224.2762 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $21.54 | 12.409% | $24.2129 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $149.77 | 12.532% | $168.5392 | $168.54 | $168.55 | $168.50 |
| Purchase #4 | $167.94 | 8.780% | $182.6851 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $83.70 | 9.184% | $91.387 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $147.68 | 7.560% | $158.8446 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $31.28 | 10.377% | $34.5259 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $814.49 | $884.4709 | $884.48 | $884.55 | $884.40 | |