| 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 | $213.57 | 9.150% | $233.1117 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $102.89 | 7.110% | $110.2055 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $95.73 | 7.586% | $102.9921 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $168.45 | 5.264% | $177.3172 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $67.75 | 8.616% | $73.5873 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $41.92 | 7.282% | $44.9726 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $177.91 | 13.109% | $201.2322 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $868.22 | $943.4186 | $943.42 | $943.40 | $943.40 | |