| 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 | $113.45 | 3.493% | $117.4128 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $241.26 | 9.824% | $264.9614 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $163.65 | 8.233% | $177.1233 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $79.54 | 13.356% | $90.1634 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $16.72 | 3.174% | $17.2507 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $53.62 | 9.237% | $58.5729 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $147.35 | 4.223% | $153.5726 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $815.59 | $879.0571 | $879.04 | $878.95 | $879.20 | |