| 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 | $234.47 | 10.611% | $259.3496 | $259.35 | $259.35 | $259.30 |
| Purchase #2 | $9.26 | 11.273% | $10.3039 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $81.68 | 9.840% | $89.7173 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $89.37 | 13.167% | $101.1373 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $97.40 | 12.590% | $109.6627 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $223.27 | 13.244% | $252.8399 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $244.55 | 13.175% | $276.7695 | $276.77 | $276.75 | $276.80 |
| 7 purchase totals = | $980.00 | $1,099.7802 | $1,099.78 | $1,099.75 | $1,099.70 | |