| 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 | $224.93 | 8.394% | $243.8106 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $162.41 | 3.816% | $168.6076 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $112.27 | 9.445% | $122.8739 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $228.86 | 12.592% | $257.6781 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $209.77 | 12.203% | $235.3682 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $26.57 | 5.354% | $27.9926 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $220.94 | 13.404% | $250.5548 | $250.55 | $250.55 | $250.60 |
| 7 purchase totals = | $1,185.75 | $1,306.8858 | $1,306.88 | $1,306.85 | $1,307.00 | |