| 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 | $115.74 | 4.557% | $121.0143 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $177.65 | 8.854% | $193.3791 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $19.59 | 10.772% | $21.7002 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $114.50 | 7.849% | $123.4871 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $36.79 | 10.659% | $40.7114 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $79.31 | 4.204% | $82.6442 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $248.59 | 6.421% | $264.552 | $264.55 | $264.55 | $264.60 |
| 7 purchase totals = | $792.17 | $847.4883 | $847.48 | $847.50 | $847.50 | |