| 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 | $190.49 | 11.437% | $212.2763 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $96.45 | 6.559% | $102.7762 | $102.78 | $102.80 | $102.80 |
| Purchase #3 | $67.37 | 4.419% | $70.3471 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $219.89 | 9.159% | $240.0297 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $184.80 | 11.299% | $205.6806 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $183.27 | 4.511% | $191.5373 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $220.95 | 5.747% | $233.648 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $1,163.22 | $1,256.2952 | $1,256.31 | $1,256.40 | $1,256.20 | |