| 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 | $225.66 | 10.214% | $248.7089 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $123.26 | 6.826% | $131.6737 | $131.67 | $131.65 | $131.70 |
| Purchase #3 | $62.28 | 9.397% | $68.1325 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $224.59 | 8.213% | $243.0356 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $205.67 | 4.836% | $215.6162 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $223.49 | 8.222% | $241.8653 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $172.90 | 4.335% | $180.3952 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,237.85 | $1,329.4274 | $1,329.44 | $1,329.40 | $1,329.40 | |