| 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 | $200.31 | 4.267% | $208.8572 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $64.37 | 7.412% | $69.1411 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $210.91 | 5.481% | $222.47 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $12.59 | 12.179% | $14.1233 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $87.36 | 4.812% | $91.5638 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $73.94 | 13.677% | $84.0528 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $102.93 | 10.830% | $114.0773 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $752.41 | $804.2855 | $804.28 | $804.25 | $804.40 | |