| 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 | $193.62 | 5.756% | $204.7648 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $217.30 | 9.774% | $238.5389 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $80.95 | 12.297% | $90.9044 | $90.90 | $90.90 | $90.90 |
| Purchase #4 | $101.48 | 12.785% | $114.4542 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $80.30 | 4.679% | $84.0572 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $89.47 | 7.203% | $95.9145 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $109.78 | 13.846% | $124.9801 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $872.90 | $953.6141 | $953.60 | $953.60 | $953.70 | |