| 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 | $20.93 | 10.556% | $23.1394 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $231.27 | 12.480% | $260.1325 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $106.74 | 3.665% | $110.652 | $110.65 | $110.65 | $110.70 |
| Purchase #4 | $148.63 | 11.111% | $165.1443 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $71.41 | 8.723% | $77.6391 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $181.60 | 7.356% | $194.9585 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $179.34 | 13.262% | $203.1241 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $939.92 | $1,034.7899 | $1,034.78 | $1,034.80 | $1,034.70 | |