| 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 | $236.83 | 13.363% | $268.4776 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $228.37 | 12.139% | $256.0918 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $122.66 | 8.246% | $132.7745 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $213.56 | 4.282% | $222.7046 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $15.79 | 11.665% | $17.6319 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $245.63 | 11.810% | $274.6389 | $274.64 | $274.65 | $274.60 |
| Purchase #7 | $218.37 | 9.539% | $239.2003 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,281.21 | $1,411.5196 | $1,411.51 | $1,411.55 | $1,411.50 | |