| 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 | $108.62 | 13.448% | $123.2272 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $219.68 | 5.183% | $231.066 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $25.30 | 6.278% | $26.8883 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $170.72 | 6.436% | $181.7075 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $44.69 | 4.680% | $46.7815 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $208.90 | 4.675% | $218.6661 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $23.68 | 10.766% | $26.2294 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $801.59 | $854.5660 | $854.58 | $854.60 | $854.60 | |