| 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 | $200.59 | 10.598% | $221.8485 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $225.52 | 7.305% | $241.9942 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $115.86 | 9.453% | $126.8122 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $187.50 | 9.726% | $205.7363 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $227.74 | 8.857% | $247.9109 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $165.67 | 8.351% | $179.5051 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $125.67 | 11.567% | $140.2062 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $1,248.55 | $1,364.0134 | $1,364.02 | $1,364.00 | $1,363.90 | |