| 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 | $10.27 | 8.268% | $11.1191 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $20.63 | 3.537% | $21.3597 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $181.28 | 7.308% | $194.5279 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $234.72 | 3.263% | $242.3789 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $16.30 | 3.531% | $16.8756 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $36.87 | 11.369% | $41.0618 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $209.55 | 3.757% | $217.4228 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $709.62 | $744.7458 | $744.75 | $744.75 | $744.80 | |