| 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 | $245.71 | 13.208% | $278.1634 | $278.16 | $278.15 | $278.20 |
| Purchase #2 | $138.36 | 6.191% | $146.9259 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $97.75 | 4.218% | $101.8731 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $230.59 | 6.106% | $244.6698 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $98.32 | 4.544% | $102.7877 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $209.66 | 10.637% | $231.9615 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $218.50 | 4.356% | $228.0179 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $1,238.89 | $1,334.3993 | $1,334.40 | $1,334.35 | $1,334.50 | |