| 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 | $231.87 | 6.870% | $247.7995 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $94.97 | 10.668% | $105.1014 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $12.57 | 3.786% | $13.0459 | $13.05 | $13.05 | $13.00 |
| Purchase #4 | $151.76 | 4.282% | $158.2584 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $181.97 | 11.615% | $203.1058 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $128.60 | 5.167% | $135.2448 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $15.26 | 9.350% | $16.6868 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $817.00 | $879.2426 | $879.25 | $879.25 | $879.20 | |