| 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 | $128.69 | 9.839% | $141.3518 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $125.73 | 6.186% | $133.5077 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $68.60 | 9.464% | $75.0923 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $221.70 | 4.319% | $231.2752 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $108.54 | 8.620% | $117.8961 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $236.42 | 6.772% | $252.4304 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $94.47 | 8.497% | $102.4971 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $984.15 | $1,054.0506 | $1,054.06 | $1,054.10 | $1,054.10 | |