| 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 | $83.89 | 11.119% | $93.2177 | $93.22 | $93.20 | $93.20 |
| Purchase #2 | $56.50 | 4.738% | $59.177 | $59.18 | $59.20 | $59.20 |
| Purchase #3 | $167.35 | 6.220% | $177.7592 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $171.42 | 12.416% | $192.7035 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $40.46 | 3.376% | $41.8259 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $222.71 | 7.374% | $239.1326 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $182.59 | 9.830% | $200.5386 | $200.54 | $200.55 | $200.50 |
| 7 purchase totals = | $924.92 | $1,004.3545 | $1,004.36 | $1,004.40 | $1,004.30 | |