| 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 | $213.52 | 7.355% | $229.2244 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $43.40 | 10.553% | $47.98 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $178.98 | 5.384% | $188.6163 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $221.96 | 4.220% | $231.3267 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $244.60 | 6.650% | $260.8659 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $162.93 | 12.374% | $183.091 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $28.77 | 5.109% | $30.2399 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $1,094.16 | $1,171.3442 | $1,171.35 | $1,171.35 | $1,171.30 | |