| 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 | $246.89 | 3.376% | $255.225 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $57.90 | 9.111% | $63.1753 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $237.29 | 4.430% | $247.8019 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $40.90 | 6.208% | $43.4391 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $206.31 | 12.668% | $232.4454 | $232.45 | $232.45 | $232.40 |
| Purchase #6 | $113.48 | 3.413% | $117.3531 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $231.73 | 13.197% | $262.3114 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $1,134.50 | $1,221.7512 | $1,221.76 | $1,221.80 | $1,221.70 | |