| 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 | $73.69 | 8.305% | $79.81 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $187.52 | 6.427% | $199.5719 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $117.69 | 8.228% | $127.3735 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $155.55 | 6.230% | $165.2408 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $230.52 | 8.109% | $249.2129 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $41.95 | 7.406% | $45.0568 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $215.32 | 7.213% | $230.851 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $1,022.24 | $1,097.1169 | $1,097.11 | $1,097.05 | $1,097.20 | |