| 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 | $237.77 | 4.250% | $247.8752 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $91.62 | 3.837% | $95.1355 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $78.65 | 8.572% | $85.3919 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $230.88 | 6.213% | $245.2246 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $41.71 | 13.632% | $47.3959 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $76.65 | 6.524% | $81.6506 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $109.80 | 13.584% | $124.7152 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $867.08 | $927.3889 | $927.40 | $927.40 | $927.40 | |