| 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 | $107.73 | 13.786% | $122.5817 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $232.37 | 6.759% | $248.0759 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $132.45 | 12.793% | $149.3943 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $99.90 | 4.315% | $104.2107 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $244.52 | 11.518% | $272.6838 | $272.68 | $272.70 | $272.70 |
| Purchase #6 | $85.83 | 4.466% | $89.6632 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $90.46 | 7.857% | $97.5674 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $993.26 | $1,084.1770 | $1,084.17 | $1,084.20 | $1,084.30 | |