| 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 | $250.38 | 11.719% | $279.722 | $279.72 | $279.70 | $279.70 |
| Purchase #2 | $173.93 | 4.272% | $181.3603 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $250.39 | 7.336% | $268.7586 | $268.76 | $268.75 | $268.80 |
| Purchase #4 | $190.91 | 3.576% | $197.7369 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $104.92 | 3.105% | $108.1778 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $41.61 | 12.549% | $46.8316 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $214.42 | 13.709% | $243.8148 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $1,226.56 | $1,326.4020 | $1,326.40 | $1,326.40 | $1,326.40 | |