| 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 | $214.88 | 4.290% | $224.0984 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $13.81 | 6.766% | $14.7444 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $109.61 | 10.631% | $121.2626 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $89.89 | 6.313% | $95.5648 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $218.78 | 10.200% | $241.0956 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $164.78 | 10.772% | $182.5301 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $89.28 | 3.775% | $92.6503 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $901.03 | $971.9462 | $971.94 | $971.95 | $972.00 | |