| 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 | $238.72 | 6.225% | $253.5803 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $198.92 | 12.578% | $223.9402 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $156.38 | 10.734% | $173.1658 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $98.35 | 10.782% | $108.9541 | $108.95 | $108.95 | $109.00 |
| Purchase #5 | $203.40 | 8.183% | $220.0442 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $45.57 | 3.652% | $47.2342 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $84.47 | 5.415% | $89.0441 | $89.04 | $89.05 | $89.00 |
| 7 purchase totals = | $1,025.81 | $1,115.9629 | $1,115.95 | $1,116.00 | $1,115.90 | |