| 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 | $209.37 | 8.766% | $227.7234 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $5.32 | 11.423% | $5.9277 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $80.55 | 5.783% | $85.2082 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $160.94 | 5.616% | $169.9784 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $161.78 | 4.752% | $169.4678 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $59.85 | 12.355% | $67.2445 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $188.29 | 8.516% | $204.3248 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $866.10 | $929.8748 | $929.87 | $929.85 | $929.80 | |