| 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 | $231.86 | 3.836% | $240.7541 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $89.53 | 7.659% | $96.3871 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $169.53 | 12.359% | $190.4822 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $217.92 | 10.748% | $241.342 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $9.77 | 11.827% | $10.9255 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $78.57 | 9.642% | $86.1457 | $86.15 | $86.15 | $86.10 |
| Purchase #7 | $115.98 | 4.328% | $120.9996 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $913.16 | $987.0362 | $987.04 | $987.10 | $987.00 | |