| 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 | $22.46 | 5.401% | $23.6731 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $133.97 | 7.632% | $144.1946 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $221.62 | 3.316% | $228.9689 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $174.66 | 13.396% | $198.0575 | $198.06 | $198.05 | $198.10 |
| Purchase #5 | $136.60 | 10.511% | $150.958 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $127.86 | 10.772% | $141.6331 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $197.42 | 8.641% | $214.4791 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,014.59 | $1,101.9643 | $1,101.96 | $1,101.95 | $1,102.10 | |