| 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 | $124.81 | 10.443% | $137.8439 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $8.96 | 9.666% | $9.8261 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $35.66 | 7.538% | $38.3481 | $38.35 | $38.35 | $38.30 |
| Purchase #4 | $205.46 | 8.247% | $222.4043 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $198.88 | 6.508% | $211.8231 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $50.86 | 4.599% | $53.1991 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $231.76 | 4.490% | $242.166 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $856.39 | $915.6106 | $915.61 | $915.60 | $915.50 | |