| 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 | $21.82 | 4.258% | $22.7491 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $29.43 | 11.231% | $32.7353 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $199.68 | 13.491% | $226.6188 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $206.83 | 5.779% | $218.7827 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $220.42 | 10.762% | $244.1416 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $68.27 | 5.137% | $71.777 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $140.87 | 3.764% | $146.1723 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $887.32 | $962.9768 | $962.98 | $963.00 | $962.90 | |