| 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 | $40.67 | 8.715% | $44.2144 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $196.91 | 11.633% | $219.8165 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $212.31 | 12.378% | $238.5897 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $158.83 | 10.224% | $175.0688 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $222.62 | 13.292% | $252.2107 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $44.47 | 4.411% | $46.4316 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $133.31 | 5.494% | $140.6341 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $1,009.12 | $1,116.9658 | $1,116.96 | $1,116.95 | $1,116.90 | |