| 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 | $101.28 | 11.408% | $112.834 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $101.45 | 7.448% | $109.006 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $44.89 | 3.664% | $46.5348 | $46.53 | $46.55 | $46.50 |
| Purchase #4 | $106.31 | 11.474% | $118.508 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $149.57 | 11.235% | $166.3742 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $227.44 | 4.529% | $237.7408 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $247.69 | 13.716% | $281.6632 | $281.66 | $281.65 | $281.70 |
| 7 purchase totals = | $978.63 | $1,072.6610 | $1,072.65 | $1,072.65 | $1,072.60 | |