| 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 | $238.40 | 10.168% | $262.6405 | $262.64 | $262.65 | $262.60 |
| Purchase #2 | $80.55 | 5.757% | $85.1873 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $130.53 | 12.738% | $147.1569 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $29.62 | 5.597% | $31.2778 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $199.75 | 8.558% | $216.8446 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $234.98 | 8.419% | $254.763 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $234.87 | 3.380% | $242.8086 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,148.70 | $1,240.6787 | $1,240.68 | $1,240.70 | $1,240.70 | |