| 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 | $248.71 | 11.465% | $277.2246 | $277.22 | $277.20 | $277.20 |
| Purchase #2 | $245.90 | 8.143% | $265.9236 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $22.78 | 3.596% | $23.5992 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $166.43 | 11.873% | $186.1902 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $205.27 | 4.120% | $213.7271 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $186.38 | 3.795% | $193.4531 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $95.28 | 3.551% | $98.6634 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $1,170.75 | $1,258.7812 | $1,258.77 | $1,258.75 | $1,258.80 | |