| 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 | $198.61 | 12.693% | $223.8196 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $16.76 | 11.657% | $18.7137 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $242.39 | 13.426% | $274.9333 | $274.93 | $274.95 | $274.90 |
| Purchase #4 | $125.45 | 5.797% | $132.7223 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $53.75 | 4.330% | $56.0774 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $76.57 | 4.821% | $80.2614 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $138.98 | 11.704% | $155.2462 | $155.25 | $155.25 | $155.20 |
| 7 purchase totals = | $852.51 | $941.7739 | $941.77 | $941.75 | $941.70 | |