| 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 | $240.77 | 3.405% | $248.9682 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $191.60 | 5.410% | $201.9656 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $130.36 | 3.595% | $135.0464 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $73.44 | 12.850% | $82.877 | $82.88 | $82.90 | $82.90 |
| Purchase #5 | $50.53 | 5.599% | $53.3592 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $103.42 | 13.812% | $117.7044 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $98.68 | 3.719% | $102.3499 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $888.80 | $942.2707 | $942.28 | $942.25 | $942.30 | |