| 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 | $198.26 | 13.242% | $224.5136 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $45.60 | 10.690% | $50.4746 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $191.26 | 6.402% | $203.5045 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $87.92 | 10.587% | $97.2281 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $77.42 | 8.520% | $84.0162 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $111.65 | 3.146% | $115.1625 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $140.73 | 13.149% | $159.2346 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $852.84 | $934.1341 | $934.12 | $934.10 | $934.10 | |