| 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 | $214.41 | 7.747% | $231.0203 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $75.97 | 11.125% | $84.4217 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $245.78 | 11.475% | $273.9833 | $273.98 | $274.00 | $274.00 |
| Purchase #4 | $135.48 | 10.317% | $149.4575 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $183.69 | 3.847% | $190.7566 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $98.82 | 12.189% | $110.8652 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $91.44 | 13.715% | $103.981 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $1,045.59 | $1,144.4856 | $1,144.49 | $1,144.45 | $1,144.60 | |