| 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 | $107.84 | 11.542% | $120.2869 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $169.83 | 11.638% | $189.5948 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $141.77 | 13.385% | $160.7459 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $140.75 | 9.837% | $154.5956 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $215.72 | 12.539% | $242.7691 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $41.88 | 13.281% | $47.4421 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $14.67 | 7.357% | $15.7493 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $832.46 | $931.1837 | $931.19 | $931.20 | $931.10 | |