| 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 | $13.51 | 13.344% | $15.3128 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $197.81 | 10.664% | $218.9045 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $10.43 | 10.538% | $11.5291 | $11.53 | $11.55 | $11.50 |
| Purchase #4 | $149.39 | 12.666% | $168.3117 | $168.31 | $168.30 | $168.30 |
| Purchase #5 | $131.59 | 12.519% | $148.0638 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $206.51 | 5.802% | $218.4917 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $212.25 | 3.661% | $220.0205 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $921.49 | $1,000.6341 | $1,000.62 | $1,000.60 | $1,000.60 | |