| 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 | $129.76 | 4.280% | $135.3137 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $184.59 | 10.820% | $204.5626 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $175.92 | 11.733% | $196.5607 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $21.52 | 8.618% | $23.3746 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $171.91 | 5.695% | $181.7003 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $88.57 | 13.390% | $100.4295 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $122.84 | 6.577% | $130.9192 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $895.11 | $972.8606 | $972.85 | $972.80 | $972.90 | |