| 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 | $227.87 | 10.207% | $251.1287 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $47.78 | 4.133% | $49.7547 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $63.59 | 12.730% | $71.685 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $107.70 | 13.549% | $122.2923 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $9.53 | 9.144% | $10.4014 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $114.53 | 8.242% | $123.9696 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $210.70 | 8.845% | $229.3364 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $781.70 | $858.5681 | $858.57 | $858.60 | $858.60 | |