| 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 | $92.74 | 8.676% | $100.7861 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $212.48 | 6.766% | $226.8564 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $217.66 | 13.679% | $247.4337 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $85.26 | 9.471% | $93.335 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $195.78 | 6.858% | $209.2066 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $19.94 | 4.772% | $20.8915 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $167.43 | 12.315% | $188.049 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $991.29 | $1,086.5583 | $1,086.57 | $1,086.60 | $1,086.50 | |