| 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 | $90.73 | 7.556% | $97.5856 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $193.62 | 12.180% | $217.2029 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $166.77 | 7.495% | $179.2694 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $197.37 | 4.174% | $205.6082 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $141.73 | 13.384% | $160.6991 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $93.55 | 7.536% | $100.5999 | $100.60 | $100.60 | $100.60 |
| Purchase #7 | $97.87 | 10.433% | $108.0808 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $981.64 | $1,069.0459 | $1,069.05 | $1,069.05 | $1,069.10 | |