| 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 | $216.82 | 10.294% | $239.1395 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $148.34 | 12.833% | $167.3765 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $10.65 | 3.464% | $11.0189 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $137.34 | 11.179% | $152.6932 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $51.87 | 3.519% | $53.6953 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $239.89 | 9.508% | $262.6987 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $230.65 | 6.773% | $246.2719 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,035.56 | $1,132.8940 | $1,132.90 | $1,132.90 | $1,132.90 | |