| 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 | $31.31 | 9.357% | $34.2397 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $197.67 | 3.810% | $205.2012 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $61.69 | 3.440% | $63.8121 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $133.89 | 8.194% | $144.8609 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $117.59 | 5.781% | $124.3879 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $140.70 | 4.154% | $146.5447 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $155.99 | 8.123% | $168.6611 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $838.84 | $887.7076 | $887.70 | $887.70 | $887.70 | |