| 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 | $81.98 | 12.314% | $92.075 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $107.81 | 3.520% | $111.6049 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $201.88 | 4.654% | $211.2755 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $24.33 | 11.262% | $27.07 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $131.92 | 13.716% | $150.0141 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $98.36 | 5.816% | $104.0806 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $205.62 | 6.594% | $219.1786 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $851.90 | $915.2987 | $915.30 | $915.35 | $915.40 | |