| 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 | $233.95 | 10.429% | $258.3486 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $26.32 | 3.406% | $27.2165 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $8.35 | 11.453% | $9.3063 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $81.51 | 4.380% | $85.0801 | $85.08 | $85.10 | $85.10 |
| Purchase #5 | $227.39 | 9.370% | $248.6964 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $86.31 | 11.685% | $96.3953 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $40.89 | 3.201% | $42.1989 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $704.72 | $767.2421 | $767.26 | $767.25 | $767.20 | |