| 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 | $117.53 | 4.634% | $122.9763 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $150.34 | 11.698% | $167.9268 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $114.53 | 8.558% | $124.3315 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $36.93 | 7.266% | $39.6133 | $39.61 | $39.60 | $39.60 |
| Purchase #5 | $158.50 | 3.169% | $163.5229 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $123.66 | 3.602% | $128.1142 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $157.54 | 7.598% | $169.5099 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $859.03 | $915.9949 | $915.99 | $916.00 | $915.90 | |