| 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 | $209.66 | 12.594% | $236.0646 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $129.26 | 13.429% | $146.6183 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $55.52 | 7.357% | $59.6046 | $59.60 | $59.60 | $59.60 |
| Purchase #4 | $8.53 | 10.165% | $9.3971 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $72.94 | 11.413% | $81.2646 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $185.94 | 3.648% | $192.7231 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $183.81 | 7.623% | $197.8218 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $845.66 | $923.4941 | $923.48 | $923.40 | $923.50 | |