| 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 | $178.99 | 8.487% | $194.1809 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $224.79 | 10.715% | $248.8762 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $126.76 | 11.653% | $141.5313 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $187.75 | 11.552% | $209.4389 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $92.99 | 4.324% | $97.0109 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $216.28 | 6.337% | $229.9857 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $204.56 | 10.473% | $225.9836 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $1,232.12 | $1,347.0075 | $1,347.01 | $1,347.10 | $1,347.00 | |