| 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 | $42.66 | 13.404% | $48.3781 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $227.48 | 12.143% | $255.1029 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $45.26 | 6.580% | $48.2381 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $249.93 | 11.447% | $278.5395 | $278.54 | $278.55 | $278.50 |
| Purchase #5 | $140.40 | 3.415% | $145.1947 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $9.98 | 12.438% | $11.2213 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $119.80 | 8.192% | $129.614 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $835.51 | $916.2886 | $916.28 | $916.30 | $916.20 | |