| 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 | $211.95 | 9.419% | $231.9136 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $92.26 | 5.168% | $97.028 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $109.91 | 6.238% | $116.7662 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $7.88 | 6.440% | $8.3875 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $98.61 | 6.387% | $104.9082 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $108.60 | 3.376% | $112.2663 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $28.93 | 10.678% | $32.0191 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $658.14 | $703.2889 | $703.30 | $703.25 | $703.30 | |