| 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 | $189.78 | 13.675% | $215.7324 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $116.93 | 5.709% | $123.6055 | $123.61 | $123.60 | $123.60 |
| Purchase #3 | $198.73 | 5.318% | $209.2985 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $245.33 | 9.357% | $268.2855 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $224.42 | 3.223% | $231.6531 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $180.60 | 3.163% | $186.3124 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $38.82 | 12.760% | $43.7734 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $1,194.61 | $1,278.6608 | $1,278.66 | $1,278.65 | $1,278.70 | |