| 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 | $123.63 | 13.576% | $140.414 | $140.41 | $140.40 | $140.40 |
| Purchase #2 | $135.52 | 10.622% | $149.9149 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $114.92 | 12.580% | $129.3769 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $112.37 | 6.734% | $119.937 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $18.80 | 4.260% | $19.6009 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $152.70 | 3.737% | $158.4064 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $215.71 | 9.870% | $237.0006 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $873.65 | $954.6507 | $954.65 | $954.65 | $954.60 | |