| 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 | $105.98 | 12.314% | $119.0304 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $103.72 | 5.509% | $109.4339 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $109.89 | 13.126% | $124.3142 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $188.74 | 8.614% | $204.9981 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $75.48 | 11.735% | $84.3376 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $175.74 | 7.204% | $188.4003 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $75.67 | 7.370% | $81.2469 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $835.22 | $911.7614 | $911.76 | $911.80 | $911.60 | |