| 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 | $103.42 | 13.681% | $117.5689 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $17.84 | 12.866% | $20.1353 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $191.96 | 6.372% | $204.1917 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $190.77 | 10.439% | $210.6845 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $78.51 | 5.645% | $82.9419 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $151.95 | 3.414% | $157.1376 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $237.70 | 5.737% | $251.3368 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $972.15 | $1,043.9967 | $1,044.00 | $1,044.05 | $1,043.90 | |