| 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 | $248.74 | 13.247% | $281.6906 | $281.69 | $281.70 | $281.70 |
| Purchase #2 | $5.78 | 5.199% | $6.0805 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $20.43 | 3.306% | $21.1054 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $242.77 | 4.116% | $252.7624 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $202.90 | 7.502% | $218.1216 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $230.75 | 3.708% | $239.3062 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $188.92 | 6.438% | $201.0827 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,140.29 | $1,220.1494 | $1,220.15 | $1,220.15 | $1,220.20 | |