| 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 | $188.30 | 11.827% | $210.5702 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $205.26 | 8.208% | $222.1077 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $7.57 | 3.414% | $7.8284 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $182.52 | 5.154% | $191.9271 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $201.63 | 4.763% | $211.2336 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $235.79 | 5.196% | $248.0416 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $170.92 | 11.241% | $190.1331 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $1,191.99 | $1,281.8417 | $1,281.84 | $1,281.90 | $1,281.70 | |