| 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 | $224.49 | 6.326% | $238.6912 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $138.81 | 3.318% | $143.4157 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $10.80 | 8.201% | $11.6857 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $25.79 | 3.409% | $26.6692 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $126.49 | 9.346% | $138.3118 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $234.74 | 11.855% | $262.5684 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $15.86 | 13.430% | $17.99 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $776.98 | $839.3320 | $839.34 | $839.30 | $839.40 | |