| 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 | $95.86 | 9.118% | $104.6005 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $188.51 | 4.141% | $196.3162 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $200.67 | 9.336% | $219.4046 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $237.35 | 9.719% | $260.418 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $235.30 | 9.498% | $257.6488 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $20.85 | 7.805% | $22.4773 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $241.79 | 8.868% | $263.2319 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $1,220.33 | $1,324.0973 | $1,324.10 | $1,324.10 | $1,324.00 | |