| 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 | $109.92 | 6.408% | $116.9637 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $249.76 | 7.515% | $268.5295 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $19.54 | 8.665% | $21.2331 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $47.64 | 4.319% | $49.6976 | $49.70 | $49.70 | $49.70 |
| Purchase #5 | $77.33 | 4.721% | $80.9807 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $247.98 | 13.330% | $281.0357 | $281.04 | $281.05 | $281.00 |
| Purchase #7 | $85.90 | 6.827% | $91.7644 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $838.07 | $910.2047 | $910.20 | $910.25 | $910.20 | |