| 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 | $231.63 | 12.168% | $259.8147 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $241.76 | 10.856% | $268.0055 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $77.45 | 11.466% | $86.3304 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $215.84 | 6.635% | $230.161 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $236.60 | 13.647% | $268.8888 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $85.25 | 3.421% | $88.1664 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $25.95 | 11.775% | $29.0056 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $1,114.48 | $1,230.3724 | $1,230.38 | $1,230.35 | $1,230.40 | |