| 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 | $47.83 | 5.245% | $50.3387 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $215.87 | 10.859% | $239.3113 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $55.75 | 3.565% | $57.7375 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $191.66 | 6.510% | $204.1371 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $249.71 | 7.225% | $267.7515 | $267.75 | $267.75 | $267.80 |
| Purchase #6 | $102.72 | 8.399% | $111.3475 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $218.58 | 4.191% | $227.7407 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $1,082.12 | $1,158.3643 | $1,158.37 | $1,158.40 | $1,158.20 | |