| 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 | $122.64 | 7.613% | $131.9766 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $54.75 | 3.479% | $56.6548 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $186.41 | 9.665% | $204.4265 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $45.31 | 8.381% | $49.1074 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $245.71 | 4.734% | $257.3419 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $16.53 | 7.125% | $17.7078 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $215.55 | 4.149% | $224.4932 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $886.90 | $941.7082 | $941.71 | $941.75 | $941.70 | |