| 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 | $195.43 | 3.487% | $202.2446 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $13.34 | 4.705% | $13.9676 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $178.95 | 5.273% | $188.386 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $96.60 | 12.853% | $109.016 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $228.87 | 4.482% | $239.128 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $17.46 | 5.174% | $18.3634 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $69.43 | 5.582% | $73.3056 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $800.08 | $844.4112 | $844.42 | $844.40 | $844.40 | |