| 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 | $247.90 | 13.607% | $281.6318 | $281.63 | $281.65 | $281.60 |
| Purchase #2 | $205.57 | 10.859% | $227.8928 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $195.52 | 10.679% | $216.3996 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $248.55 | 5.440% | $262.0711 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $176.32 | 7.390% | $189.35 | $189.35 | $189.35 | $189.40 |
| Purchase #6 | $105.55 | 7.633% | $113.6066 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $125.36 | 9.499% | $137.2679 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $1,304.77 | $1,428.2198 | $1,428.22 | $1,428.20 | $1,428.30 | |