| 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 | $212.79 | 4.242% | $221.8166 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $136.25 | 5.429% | $143.647 | $143.65 | $143.65 | $143.60 |
| Purchase #3 | $202.59 | 5.836% | $214.4132 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $229.72 | 11.525% | $256.1952 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $206.32 | 9.711% | $226.3557 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $34.83 | 8.625% | $37.8341 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $79.69 | 3.353% | $82.362 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $1,102.19 | $1,182.6238 | $1,182.63 | $1,182.60 | $1,182.60 | |