| 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 | $36.65 | 4.624% | $38.3447 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $195.63 | 6.374% | $208.0995 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $194.91 | 5.263% | $205.1681 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $198.72 | 4.743% | $208.1453 | $208.15 | $208.15 | $208.10 |
| Purchase #5 | $249.34 | 10.740% | $276.1191 | $276.12 | $276.10 | $276.10 |
| Purchase #6 | $154.86 | 11.870% | $173.2419 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $12.54 | 8.863% | $13.6514 | $13.65 | $13.65 | $13.70 |
| 7 purchase totals = | $1,042.65 | $1,122.7700 | $1,122.77 | $1,122.75 | $1,122.70 | |