| 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 | $218.59 | 3.302% | $225.8078 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $106.78 | 6.594% | $113.8211 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $247.72 | 8.806% | $269.5342 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $46.39 | 3.502% | $48.0146 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $13.61 | 10.575% | $15.0493 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $190.68 | 5.457% | $201.0854 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $103.49 | 9.827% | $113.66 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $927.26 | $986.9724 | $986.97 | $986.95 | $986.90 | |