| 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 | $235.57 | 3.248% | $243.2213 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $9.35 | 12.574% | $10.5257 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $166.31 | 12.676% | $187.3915 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $201.47 | 12.377% | $226.4059 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $76.81 | 12.583% | $86.475 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $204.69 | 9.247% | $223.6177 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $228.26 | 5.265% | $240.2779 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,122.46 | $1,217.9150 | $1,217.93 | $1,217.95 | $1,217.90 | |