| 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 | $106.46 | 8.560% | $115.573 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $219.59 | 11.167% | $244.1116 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $107.96 | 13.475% | $122.5076 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $200.43 | 12.615% | $225.7142 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $24.48 | 7.677% | $26.3593 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $65.94 | 5.759% | $69.7375 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $15.26 | 7.475% | $16.4007 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $740.12 | $820.4039 | $820.40 | $820.35 | $820.40 | |