| 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 | $122.52 | 3.263% | $126.5178 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $195.32 | 9.427% | $213.7328 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $43.79 | 4.463% | $45.7443 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $16.97 | 6.350% | $18.0476 | $18.05 | $18.05 | $18.00 |
| Purchase #5 | $11.36 | 8.635% | $12.3409 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $7.43 | 3.672% | $7.7028 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $57.49 | 6.284% | $61.1027 | $61.10 | $61.10 | $61.10 |
| 7 purchase totals = | $454.88 | $485.1889 | $485.18 | $485.20 | $485.00 | |