| 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 | $96.57 | 11.127% | $107.3153 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $173.68 | 4.805% | $182.0253 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $105.38 | 8.524% | $114.3626 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $129.65 | 6.309% | $137.8296 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $203.99 | 11.487% | $227.4223 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $175.96 | 11.377% | $195.979 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $152.41 | 10.473% | $168.3719 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $1,037.64 | $1,133.3060 | $1,133.31 | $1,133.30 | $1,133.30 | |