| 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 | $108.26 | 10.723% | $119.8687 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $109.33 | 7.649% | $117.6927 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $198.78 | 11.143% | $220.9301 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $205.55 | 7.625% | $221.2232 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $221.74 | 4.557% | $231.8447 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $5.77 | 11.488% | $6.4329 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $93.68 | 10.228% | $103.2616 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $943.11 | $1,021.2539 | $1,021.24 | $1,021.25 | $1,021.20 | |