| 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 | $102.58 | 4.765% | $107.4679 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $181.92 | 3.524% | $188.3309 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $90.27 | 6.338% | $95.9913 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $111.82 | 10.812% | $123.91 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $244.41 | 5.190% | $257.0949 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $118.55 | 5.670% | $125.2718 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $53.81 | 9.133% | $58.7245 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $903.36 | $956.7913 | $956.78 | $956.75 | $956.80 | |