| 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 | $228.74 | 8.404% | $247.9633 | $247.96 | $247.95 | $248.00 |
| Purchase #2 | $80.34 | 8.339% | $87.0396 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $247.83 | 5.655% | $261.8448 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $225.61 | 6.560% | $240.41 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $75.52 | 6.164% | $80.1751 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $20.37 | 8.103% | $22.0206 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $149.28 | 8.206% | $161.5299 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $1,027.69 | $1,100.9833 | $1,100.98 | $1,101.00 | $1,100.90 | |