| 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 | $217.77 | 13.648% | $247.4912 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $101.39 | 10.873% | $112.4141 | $112.41 | $112.40 | $112.40 |
| Purchase #3 | $168.43 | 9.577% | $184.5605 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $21.25 | 13.616% | $24.1434 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $197.26 | 5.187% | $207.4919 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $85.90 | 10.307% | $94.7537 | $94.75 | $94.75 | $94.80 |
| Purchase #7 | $71.73 | 7.707% | $77.2582 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $863.73 | $948.1130 | $948.10 | $948.10 | $948.20 | |