| 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 | $131.30 | 8.670% | $142.6837 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $69.69 | 12.213% | $78.2012 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $67.30 | 3.693% | $69.7854 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $211.43 | 9.694% | $231.926 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $224.65 | 7.756% | $242.0739 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $15.88 | 6.288% | $16.8785 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $27.69 | 8.237% | $29.9708 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $747.94 | $811.5195 | $811.52 | $811.55 | $811.60 | |