| 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 | $198.76 | 12.370% | $223.3466 | $223.35 | $223.35 | $223.30 |
| Purchase #2 | $7.65 | 13.347% | $8.671 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $142.66 | 11.461% | $159.0103 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $176.54 | 10.265% | $194.6618 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $113.47 | 12.731% | $127.9159 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $246.61 | 13.638% | $280.2427 | $280.24 | $280.25 | $280.20 |
| Purchase #7 | $234.27 | 8.704% | $254.6609 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,119.96 | $1,248.5092 | $1,248.51 | $1,248.45 | $1,248.50 | |