| 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 | $225.25 | 8.571% | $244.5562 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $194.86 | 11.572% | $217.4092 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $102.99 | 8.701% | $111.9512 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $79.77 | 5.197% | $83.9156 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $97.40 | 10.765% | $107.8851 | $107.89 | $107.90 | $107.90 |
| Purchase #6 | $247.29 | 7.725% | $266.3932 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $104.67 | 12.188% | $117.4272 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $1,052.23 | $1,149.5377 | $1,149.55 | $1,149.55 | $1,149.60 | |