| 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 | $107.52 | 12.785% | $121.2664 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $202.51 | 8.828% | $220.3876 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $50.77 | 4.501% | $53.0552 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $213.47 | 12.680% | $240.538 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $41.99 | 7.292% | $45.0519 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $44.27 | 3.247% | $45.7074 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $218.25 | 13.197% | $247.0525 | $247.05 | $247.05 | $247.10 |
| 7 purchase totals = | $878.78 | $973.0590 | $973.07 | $973.05 | $973.20 | |