| 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 | $114.44 | 9.454% | $125.2592 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $187.71 | 6.315% | $199.5639 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $109.71 | 10.310% | $121.0211 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $185.99 | 6.496% | $198.0719 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $200.98 | 3.467% | $207.948 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $116.64 | 6.504% | $124.2263 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $121.77 | 9.148% | $132.9095 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $1,037.24 | $1,108.9999 | $1,109.00 | $1,108.95 | $1,109.00 | |