| 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 | $121.59 | 6.390% | $129.3596 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $48.76 | 12.405% | $54.8087 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $12.73 | 8.640% | $13.8299 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $231.61 | 3.872% | $240.5779 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $212.84 | 11.815% | $237.987 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $51.83 | 3.336% | $53.559 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $245.73 | 7.677% | $264.5947 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $925.09 | $994.7168 | $994.72 | $994.75 | $994.80 | |