| 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 | $26.59 | 3.577% | $27.5411 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $190.60 | 6.286% | $202.5811 | $202.58 | $202.60 | $202.60 |
| Purchase #3 | $136.33 | 7.756% | $146.9038 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $132.25 | 5.355% | $139.332 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $237.54 | 10.304% | $262.0161 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $226.57 | 4.364% | $236.4575 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $127.90 | 11.575% | $142.7044 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,077.78 | $1,157.5360 | $1,157.53 | $1,157.55 | $1,157.50 | |