| 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 | $216.92 | 11.583% | $242.0458 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $133.94 | 12.260% | $150.361 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $95.26 | 4.523% | $99.5686 | $99.57 | $99.55 | $99.60 |
| Purchase #4 | $49.82 | 11.753% | $55.6753 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $18.54 | 5.759% | $19.6077 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $149.91 | 7.188% | $160.6855 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $130.56 | 3.627% | $135.2954 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $794.95 | $863.2393 | $863.26 | $863.25 | $863.30 | |