| 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 | $126.76 | 13.551% | $143.9372 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $223.55 | 13.796% | $254.391 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $244.26 | 4.189% | $254.4921 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $164.87 | 5.160% | $173.3773 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $42.50 | 11.700% | $47.4725 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $246.75 | 12.746% | $278.2008 | $278.20 | $278.20 | $278.20 |
| Purchase #7 | $76.28 | 12.787% | $86.0339 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $1,124.97 | $1,237.9048 | $1,237.90 | $1,237.95 | $1,237.90 | |