| 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 | $117.66 | 4.513% | $122.97 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $73.31 | 10.132% | $80.7378 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $151.53 | 8.619% | $164.5904 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $184.26 | 8.795% | $200.4657 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $88.66 | 9.380% | $96.9763 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $242.79 | 12.570% | $273.3087 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $141.27 | 13.633% | $160.5293 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $999.48 | $1,099.5782 | $1,099.59 | $1,099.60 | $1,099.60 | |