| 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 | $247.36 | 5.110% | $260.0001 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $131.40 | 11.840% | $146.9578 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $247.92 | 7.777% | $267.2007 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $9.32 | 3.441% | $9.6407 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $155.41 | 5.364% | $163.7462 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $93.50 | 4.854% | $98.0385 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $24.60 | 4.395% | $25.6812 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $909.51 | $971.2652 | $971.27 | $971.30 | $971.20 | |