| 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 | $213.56 | 8.668% | $232.0714 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $204.34 | 9.671% | $224.1017 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $165.56 | 4.492% | $172.997 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $79.77 | 3.682% | $82.7071 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $197.68 | 10.618% | $218.6697 | $218.67 | $218.65 | $218.70 |
| Purchase #6 | $26.45 | 12.405% | $29.7311 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $132.98 | 5.460% | $140.2407 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $1,020.34 | $1,100.5187 | $1,100.52 | $1,100.50 | $1,100.50 | |