| 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 | $132.27 | 13.266% | $149.8169 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $116.45 | 4.411% | $121.5866 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $72.78 | 5.784% | $76.9896 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $105.96 | 12.759% | $119.4794 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $195.70 | 13.439% | $222.0001 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $83.77 | 4.662% | $87.6754 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $224.63 | 11.842% | $251.2307 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $931.56 | $1,028.7787 | $1,028.79 | $1,028.85 | $1,028.80 | |