| 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 | $192.90 | 13.501% | $218.9434 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $182.62 | 3.746% | $189.4609 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $59.86 | 11.639% | $66.8271 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $30.54 | 4.402% | $31.8844 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $41.25 | 6.595% | $43.9704 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $239.72 | 7.297% | $257.2124 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $79.46 | 9.829% | $87.2701 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $826.35 | $895.5687 | $895.56 | $895.55 | $895.60 | |