| 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 | $107.98 | 6.454% | $114.949 | $114.95 | $114.95 | $114.90 |
| Purchase #2 | $174.37 | 12.658% | $196.4418 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $25.54 | 8.563% | $27.727 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $15.78 | 9.531% | $17.284 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $63.49 | 8.154% | $68.667 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $18.93 | 8.778% | $20.5917 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $248.71 | 4.748% | $260.5188 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $654.80 | $706.1793 | $706.18 | $706.20 | $706.10 | |