| 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 | $9.68 | 6.189% | $10.2791 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $142.95 | 10.296% | $157.6681 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $244.98 | 12.542% | $275.7054 | $275.71 | $275.70 | $275.70 |
| Purchase #4 | $161.56 | 8.781% | $175.7466 | $175.75 | $175.75 | $175.70 |
| Purchase #5 | $205.63 | 11.659% | $229.6044 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $196.53 | 8.688% | $213.6045 | $213.60 | $213.60 | $213.60 |
| Purchase #7 | $241.74 | 13.335% | $273.976 | $273.98 | $274.00 | $274.00 |
| 7 purchase totals = | $1,203.07 | $1,336.5841 | $1,336.59 | $1,336.60 | $1,336.60 | |