| 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 | $9.28 | 12.805% | $10.4683 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $241.31 | 5.783% | $255.265 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $187.57 | 3.469% | $194.0768 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $168.89 | 4.317% | $176.181 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $231.97 | 13.477% | $263.2326 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $66.78 | 12.289% | $74.9866 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $143.30 | 12.406% | $161.0778 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,049.10 | $1,135.2881 | $1,135.30 | $1,135.35 | $1,135.40 | |