| 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 | $109.58 | 12.530% | $123.3104 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $225.80 | 9.717% | $247.741 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $73.49 | 8.484% | $79.7249 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $72.64 | 3.713% | $75.3371 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $178.73 | 6.430% | $190.2223 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $19.76 | 10.575% | $21.8496 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $43.51 | 11.678% | $48.5911 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $723.51 | $786.7764 | $786.77 | $786.75 | $786.60 | |