| 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 | $229.86 | 3.528% | $237.9695 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $168.98 | 3.470% | $174.8436 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $110.56 | 3.713% | $114.6651 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $6.49 | 6.572% | $6.9165 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $201.44 | 4.495% | $210.4947 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $170.99 | 7.557% | $183.9117 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $243.89 | 5.356% | $256.9527 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $1,132.21 | $1,185.7538 | $1,185.75 | $1,185.70 | $1,185.80 | |