| 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 | $192.27 | 12.689% | $216.6671 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $198.84 | 13.726% | $226.1328 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $169.78 | 10.790% | $188.0993 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $31.80 | 12.739% | $35.851 | $35.85 | $35.85 | $35.90 |
| Purchase #5 | $113.54 | 11.321% | $126.3939 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $74.94 | 5.856% | $79.3285 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $12.31 | 5.270% | $12.9587 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $793.48 | $885.4313 | $885.43 | $885.45 | $885.50 | |