| 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 | $217.56 | 11.423% | $242.4119 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $18.29 | 5.226% | $19.2458 | $19.25 | $19.25 | $19.20 |
| Purchase #3 | $102.97 | 7.641% | $110.8379 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $107.70 | 13.819% | $122.5831 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $207.26 | 3.316% | $214.1327 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $181.82 | 3.430% | $188.0564 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $46.90 | 13.413% | $53.1907 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $882.50 | $950.4585 | $950.46 | $950.50 | $950.40 | |