| 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 | $226.84 | 11.424% | $252.7542 | $252.75 | $252.75 | $252.80 |
| Purchase #2 | $201.64 | 9.466% | $220.7272 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $57.40 | 12.139% | $64.3678 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $54.51 | 3.422% | $56.3753 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $118.89 | 6.106% | $126.1494 | $126.15 | $126.15 | $126.10 |
| Purchase #6 | $20.75 | 8.653% | $22.5455 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $82.97 | 4.421% | $86.6381 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $763.00 | $829.5575 | $829.57 | $829.60 | $829.50 | |