| 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 | $231.51 | 7.873% | $249.7368 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $73.78 | 6.286% | $78.4178 | $78.42 | $78.40 | $78.40 |
| Purchase #3 | $109.33 | 6.124% | $116.0254 | $116.03 | $116.05 | $116.00 |
| Purchase #4 | $87.94 | 8.686% | $95.5785 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $40.79 | 11.864% | $45.6293 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $17.49 | 3.769% | $18.1492 | $18.15 | $18.15 | $18.10 |
| Purchase #7 | $197.59 | 4.346% | $206.1773 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $758.43 | $809.7143 | $809.73 | $809.80 | $809.60 | |