| 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 | $222.43 | 10.549% | $245.8941 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $224.73 | 12.859% | $253.628 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $13.48 | 12.470% | $15.161 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $55.49 | 5.126% | $58.3344 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $105.30 | 10.797% | $116.6692 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $236.97 | 13.265% | $268.4041 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $242.32 | 11.735% | $270.7563 | $270.76 | $270.75 | $270.80 |
| 7 purchase totals = | $1,100.72 | $1,228.8471 | $1,228.84 | $1,228.85 | $1,228.90 | |