| 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 | $112.92 | 8.716% | $122.7621 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $26.73 | 7.706% | $28.7898 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $142.72 | 12.405% | $160.4244 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $57.29 | 4.366% | $59.7913 | $59.79 | $59.80 | $59.80 |
| Purchase #5 | $216.79 | 6.871% | $231.6856 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $184.97 | 11.521% | $206.2804 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $151.32 | 7.195% | $162.2075 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $892.74 | $971.9411 | $971.94 | $971.95 | $972.00 | |