| 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 | $114.30 | 11.565% | $127.5188 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $196.65 | 11.775% | $219.8055 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $19.96 | 3.646% | $20.6877 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $245.84 | 10.531% | $271.7294 | $271.73 | $271.75 | $271.70 |
| Purchase #5 | $17.55 | 8.533% | $19.0475 | $19.05 | $19.05 | $19.00 |
| Purchase #6 | $200.51 | 4.398% | $209.3284 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $93.98 | 11.210% | $104.5152 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $888.79 | $972.6325 | $972.65 | $972.65 | $972.50 | |