| 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 | $124.96 | 8.727% | $135.8653 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $215.25 | 12.785% | $242.7697 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $7.46 | 7.285% | $8.0035 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $180.86 | 13.421% | $205.1332 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $32.80 | 7.722% | $35.3328 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $93.83 | 10.239% | $103.4373 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $173.86 | 4.204% | $181.1691 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $829.02 | $911.7109 | $911.71 | $911.70 | $911.70 | |