| 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 | $49.29 | 5.624% | $52.0621 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $48.46 | 12.405% | $54.4715 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $177.87 | 12.225% | $199.6146 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $194.40 | 4.426% | $203.0041 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $240.44 | 9.242% | $262.6615 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $137.38 | 3.542% | $142.246 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $199.83 | 13.373% | $226.5533 | $226.55 | $226.55 | $226.60 |
| 7 purchase totals = | $1,047.67 | $1,140.6131 | $1,140.60 | $1,140.55 | $1,140.70 | |