| 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 | $15.77 | 8.238% | $17.0691 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $233.61 | 7.766% | $251.7522 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $223.66 | 7.793% | $241.0898 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $20.79 | 7.687% | $22.3881 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $192.51 | 7.527% | $207.0002 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $131.99 | 13.462% | $149.7585 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $212.31 | 13.488% | $240.9464 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $1,030.64 | $1,130.0043 | $1,130.01 | $1,130.00 | $1,130.10 | |