| 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 | $222.54 | 13.625% | $252.8611 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $88.44 | 3.522% | $91.5549 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $167.81 | 11.428% | $186.9873 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $67.44 | 10.485% | $74.5111 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $107.32 | 9.696% | $117.7257 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $41.93 | 8.420% | $45.4605 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $135.74 | 3.412% | $140.3714 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $831.22 | $909.4720 | $909.47 | $909.45 | $909.60 | |