| 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 | $242.52 | 11.497% | $270.4025 | $270.40 | $270.40 | $270.40 |
| Purchase #2 | $234.79 | 11.224% | $261.1428 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $166.69 | 6.561% | $177.6265 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $196.69 | 3.564% | $203.7 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $23.25 | 9.856% | $25.5415 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $218.26 | 11.805% | $244.0256 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $136.90 | 3.624% | $141.8613 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $1,219.10 | $1,324.3002 | $1,324.30 | $1,324.35 | $1,324.20 | |