| 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 | $98.50 | 10.776% | $109.1144 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $101.43 | 12.873% | $114.4871 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $141.27 | 11.676% | $157.7647 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $207.86 | 7.349% | $223.1356 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $117.60 | 8.605% | $127.7195 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $34.28 | 3.517% | $35.4856 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $177.89 | 10.849% | $197.1893 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $878.83 | $964.8962 | $964.90 | $964.90 | $964.90 | |