| 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 | $185.27 | 9.359% | $202.6094 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $186.65 | 3.872% | $193.8771 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $122.89 | 13.704% | $139.7308 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $141.78 | 11.786% | $158.4902 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $237.56 | 7.431% | $255.2131 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $38.28 | 3.295% | $39.5413 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $104.26 | 12.178% | $116.9568 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $1,016.69 | $1,106.4187 | $1,106.42 | $1,106.45 | $1,106.40 | |