| 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 | $80.55 | 10.596% | $89.0851 | $89.09 | $89.10 | $89.10 |
| Purchase #2 | $224.66 | 12.478% | $252.6931 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $241.33 | 9.612% | $264.5266 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $211.57 | 11.506% | $235.9132 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $152.30 | 11.267% | $169.4596 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $202.54 | 11.342% | $225.5121 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $45.91 | 8.403% | $49.7678 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $1,158.86 | $1,286.9575 | $1,286.96 | $1,286.95 | $1,287.00 | |