| 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 | $121.63 | 9.217% | $132.8406 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $19.30 | 4.761% | $20.2189 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $149.90 | 13.456% | $170.0705 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $189.63 | 12.864% | $214.024 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $124.86 | 7.843% | $134.6528 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $85.61 | 6.857% | $91.4803 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $106.85 | 10.772% | $118.3599 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $797.78 | $881.6470 | $881.64 | $881.60 | $881.70 | |