| 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 | $197.73 | 4.553% | $206.7326 | $206.73 | $206.75 | $206.70 |
| Purchase #2 | $206.88 | 3.515% | $214.1518 | $214.15 | $214.15 | $214.20 |
| Purchase #3 | $38.76 | 12.809% | $43.7248 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $48.35 | 10.626% | $53.4877 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $114.42 | 8.777% | $124.4626 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $202.52 | 8.872% | $220.4876 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $15.95 | 6.380% | $16.9676 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $824.61 | $880.0147 | $880.01 | $880.00 | $880.10 | |