| 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 | $170.48 | 12.645% | $192.0372 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $200.27 | 4.234% | $208.7494 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $224.89 | 7.466% | $241.6803 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $102.75 | 10.473% | $113.511 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $206.81 | 3.823% | $214.7163 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $75.93 | 10.197% | $83.6726 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $245.99 | 7.252% | $263.8292 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $1,227.12 | $1,318.1960 | $1,318.20 | $1,318.20 | $1,318.10 | |