| 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 | $233.59 | 4.265% | $243.5526 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $185.64 | 6.644% | $197.9739 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $64.84 | 6.672% | $69.1661 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $216.26 | 5.136% | $227.3671 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $60.91 | 8.497% | $66.0855 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $178.28 | 12.556% | $200.6648 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $233.37 | 13.828% | $265.6404 | $265.64 | $265.65 | $265.60 |
| 7 purchase totals = | $1,172.89 | $1,270.4504 | $1,270.45 | $1,270.40 | $1,270.60 | |