| 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 | $107.63 | 8.165% | $116.418 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $233.46 | 9.584% | $255.8348 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $108.94 | 4.353% | $113.6822 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $223.38 | 3.459% | $231.1067 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $250.96 | 11.701% | $280.3248 | $280.32 | $280.30 | $280.30 |
| Purchase #6 | $21.56 | 13.854% | $24.5469 | $24.55 | $24.55 | $24.50 |
| Purchase #7 | $5.38 | 11.693% | $6.0091 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $951.31 | $1,027.9225 | $1,027.92 | $1,027.90 | $1,027.80 | |