| 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 | $21.29 | 12.751% | $24.0047 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $52.37 | 11.174% | $58.2218 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $101.59 | 13.332% | $115.134 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $102.79 | 11.161% | $114.2624 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $215.99 | 12.427% | $242.8311 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $100.26 | 7.180% | $107.4587 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $220.89 | 8.863% | $240.4675 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $815.18 | $902.3802 | $902.37 | $902.35 | $902.40 | |