| 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 | $244.71 | 7.417% | $262.8601 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $144.51 | 10.406% | $159.5477 | $159.55 | $159.55 | $159.50 |
| Purchase #3 | $214.66 | 11.454% | $239.2472 | $239.25 | $239.25 | $239.20 |
| Purchase #4 | $239.61 | 7.487% | $257.5496 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $156.97 | 8.272% | $169.9546 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $75.40 | 3.145% | $77.7713 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $96.36 | 5.164% | $101.336 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $1,172.22 | $1,268.2665 | $1,268.27 | $1,268.25 | $1,268.20 | |