| 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 | $113.26 | 4.295% | $118.1245 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $29.87 | 9.618% | $32.7429 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $203.58 | 4.604% | $212.9528 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $29.39 | 3.486% | $30.4145 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $81.62 | 9.594% | $89.4506 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $108.39 | 12.344% | $121.7697 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $211.40 | 7.282% | $226.7941 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $777.51 | $832.2491 | $832.23 | $832.20 | $832.30 | |