| 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 | $73.33 | 6.670% | $78.2211 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $101.51 | 6.415% | $108.0219 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $40.59 | 8.501% | $44.0406 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $249.36 | 12.780% | $281.2282 | $281.23 | $281.25 | $281.20 |
| Purchase #5 | $124.74 | 12.812% | $140.7217 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $247.95 | 13.249% | $280.8009 | $280.80 | $280.80 | $280.80 |
| Purchase #7 | $73.58 | 10.268% | $81.1352 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $911.06 | $1,014.1696 | $1,014.17 | $1,014.15 | $1,014.00 | |