| 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 | $203.58 | 4.832% | $213.417 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $17.75 | 4.466% | $18.5427 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $43.54 | 13.651% | $49.4836 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $62.81 | 3.832% | $65.2169 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $170.43 | 13.513% | $193.4602 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $110.49 | 4.159% | $115.0853 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $153.77 | 10.576% | $170.0327 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $762.37 | $825.2384 | $825.24 | $825.25 | $825.20 | |