| 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 | $248.88 | 8.706% | $270.5475 | $270.55 | $270.55 | $270.50 |
| Purchase #2 | $234.64 | 13.337% | $265.9339 | $265.93 | $265.95 | $265.90 |
| Purchase #3 | $19.94 | 8.445% | $21.6239 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $91.85 | 9.594% | $100.6621 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $17.69 | 11.677% | $19.7557 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $105.76 | 8.485% | $114.7337 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $138.84 | 11.408% | $154.6789 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $857.60 | $947.9357 | $947.93 | $947.95 | $947.90 | |