| 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 | $220.85 | 12.312% | $248.0411 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $14.80 | 11.128% | $16.4469 | $16.45 | $16.45 | $16.40 |
| Purchase #3 | $74.93 | 12.554% | $84.3367 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $147.70 | 12.126% | $165.6101 | $165.61 | $165.60 | $165.60 |
| Purchase #5 | $52.58 | 6.316% | $55.901 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $27.76 | 10.408% | $30.6493 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $65.60 | 8.480% | $71.1629 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $604.22 | $672.1480 | $672.15 | $672.15 | $672.00 | |