| 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 | $9.82 | 13.245% | $11.1207 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $194.29 | 9.678% | $213.0934 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $133.80 | 3.222% | $138.111 | $138.11 | $138.10 | $138.10 |
| Purchase #4 | $249.66 | 7.538% | $268.4794 | $268.48 | $268.50 | $268.50 |
| Purchase #5 | $177.25 | 10.729% | $196.2672 | $196.27 | $196.25 | $196.30 |
| Purchase #6 | $109.87 | 3.619% | $113.8462 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $220.69 | 5.468% | $232.7573 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,095.38 | $1,173.6752 | $1,173.68 | $1,173.65 | $1,173.70 | |