| 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 | $239.30 | 8.772% | $260.2914 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $5.50 | 7.549% | $5.9152 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $115.82 | 13.843% | $131.853 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $31.45 | 4.241% | $32.7838 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $187.84 | 3.211% | $193.8715 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $179.93 | 8.533% | $195.2834 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $9.75 | 3.214% | $10.0634 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $769.59 | $830.0617 | $830.05 | $830.05 | $830.20 | |