| 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 | $185.29 | 9.221% | $202.3756 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $92.46 | 11.389% | $102.9903 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $126.73 | 3.640% | $131.343 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $88.62 | 3.694% | $91.8936 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $196.78 | 12.694% | $221.7593 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $151.42 | 10.637% | $167.5265 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $92.54 | 5.858% | $97.961 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $933.84 | $1,015.8493 | $1,015.85 | $1,015.90 | $1,015.90 | |