| 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 | $102.62 | 13.386% | $116.3567 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $114.41 | 5.784% | $121.0275 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $105.43 | 8.671% | $114.5718 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $184.83 | 9.735% | $202.8232 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $28.32 | 4.680% | $29.6454 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $224.34 | 10.198% | $247.2182 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $170.49 | 3.673% | $176.7521 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $930.44 | $1,008.3949 | $1,008.40 | $1,008.35 | $1,008.40 | |