| 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 | $228.26 | 9.661% | $250.3122 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $41.72 | 6.546% | $44.451 | $44.45 | $44.45 | $44.50 |
| Purchase #3 | $184.38 | 13.836% | $209.8908 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $82.33 | 13.398% | $93.3606 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $166.36 | 6.498% | $177.1701 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $77.84 | 9.580% | $85.2971 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $182.53 | 8.804% | $198.5999 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $963.42 | $1,059.0817 | $1,059.08 | $1,059.05 | $1,059.20 | |