| 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 | $125.43 | 13.694% | $142.6064 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $8.96 | 10.564% | $9.9065 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $97.55 | 4.543% | $101.9817 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $156.73 | 8.285% | $169.7151 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $198.68 | 7.456% | $213.4936 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $172.50 | 10.138% | $189.9881 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $236.92 | 11.473% | $264.1018 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $996.77 | $1,091.7932 | $1,091.80 | $1,091.80 | $1,091.80 | |