| 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 | $250.43 | 6.845% | $267.5719 | $267.57 | $267.55 | $267.60 |
| Purchase #2 | $79.83 | 6.810% | $85.2664 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $89.75 | 8.226% | $97.1328 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $230.67 | 5.833% | $244.125 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $129.86 | 13.263% | $147.0833 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $175.69 | 8.377% | $190.4076 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $180.54 | 13.829% | $205.5069 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $1,136.77 | $1,237.0939 | $1,237.10 | $1,237.10 | $1,237.10 | |