| 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 | $233.61 | 8.816% | $254.2051 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $200.50 | 5.370% | $211.2669 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $20.45 | 7.102% | $21.9024 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $103.70 | 8.428% | $112.4398 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $185.39 | 13.348% | $210.1359 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $247.40 | 5.625% | $261.3163 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $103.87 | 12.287% | $116.6325 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,094.92 | $1,187.8989 | $1,187.91 | $1,187.90 | $1,187.80 | |