| 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 | $107.28 | 11.617% | $119.7427 | $119.74 | $119.75 | $119.70 |
| Purchase #2 | $207.32 | 8.273% | $224.4716 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $81.52 | 13.113% | $92.2097 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $141.45 | 3.353% | $146.1928 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $245.63 | 13.789% | $279.4999 | $279.50 | $279.50 | $279.50 |
| Purchase #6 | $78.57 | 12.462% | $88.3614 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $34.71 | 5.645% | $36.6694 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $896.48 | $987.1475 | $987.14 | $987.10 | $987.20 | |