| 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 | $234.87 | 10.662% | $259.9118 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $50.98 | 11.596% | $56.8916 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $49.63 | 8.394% | $53.7959 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $75.80 | 4.528% | $79.2322 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $142.65 | 12.763% | $160.8564 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $23.27 | 8.477% | $25.2426 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $222.86 | 4.777% | $233.506 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $800.06 | $869.4365 | $869.44 | $869.45 | $869.40 | |