| 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 | $237.91 | 7.562% | $255.9008 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $36.27 | 10.305% | $40.0076 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $115.27 | 5.484% | $121.5914 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $88.97 | 5.223% | $93.6169 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $213.68 | 4.172% | $222.5947 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $177.72 | 4.220% | $185.2198 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $232.96 | 5.648% | $246.1176 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,102.78 | $1,165.0488 | $1,165.05 | $1,165.00 | $1,165.00 | |