| 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 | $98.62 | 3.611% | $102.1812 | $102.18 | $102.20 | $102.20 |
| Purchase #2 | $15.83 | 12.742% | $17.8471 | $17.85 | $17.85 | $17.80 |
| Purchase #3 | $107.27 | 8.604% | $116.4995 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $185.88 | 8.429% | $201.5478 | $201.55 | $201.55 | $201.50 |
| Purchase #5 | $102.96 | 7.743% | $110.9322 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $225.61 | 3.580% | $233.6868 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $35.73 | 12.602% | $40.2327 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $771.90 | $822.9273 | $822.93 | $823.00 | $822.80 | |