| 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 | $96.64 | 8.590% | $104.9414 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $188.86 | 4.351% | $197.0773 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $110.41 | 8.821% | $120.1493 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $185.75 | 6.142% | $197.1588 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $147.36 | 6.731% | $157.2788 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $127.78 | 4.406% | $133.41 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $29.61 | 4.108% | $30.8264 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $886.41 | $940.8420 | $940.85 | $940.90 | $940.80 | |