| 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 | $243.62 | 6.676% | $259.8841 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $21.99 | 4.527% | $22.9855 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $158.38 | 5.147% | $166.5318 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $227.25 | 9.800% | $249.5205 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $240.91 | 4.698% | $252.228 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $118.65 | 7.416% | $127.4491 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $64.39 | 13.674% | $73.1947 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $1,075.19 | $1,151.7937 | $1,151.79 | $1,151.85 | $1,151.70 | |