| 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 | $109.92 | 13.107% | $124.3272 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $223.29 | 12.513% | $251.2303 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $132.95 | 10.781% | $147.2833 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $247.99 | 3.619% | $256.9648 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $76.42 | 4.853% | $80.1287 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $159.30 | 9.552% | $174.5163 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $168.63 | 7.280% | $180.9063 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $1,118.50 | $1,215.3569 | $1,215.36 | $1,215.40 | $1,215.30 | |