| 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 | $125.80 | 13.114% | $142.2974 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $119.44 | 5.429% | $125.9244 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $183.61 | 4.430% | $191.7439 | $191.74 | $191.75 | $191.70 |
| Purchase #4 | $242.77 | 11.796% | $271.4071 | $271.41 | $271.40 | $271.40 |
| Purchase #5 | $20.34 | 3.695% | $21.0916 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $130.92 | 3.155% | $135.0505 | $135.05 | $135.05 | $135.10 |
| Purchase #7 | $68.55 | 7.404% | $73.6254 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $891.43 | $961.1403 | $961.14 | $961.15 | $961.10 | |