| 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 | $17.79 | 10.242% | $19.6121 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $217.94 | 11.831% | $243.7245 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $167.81 | 9.287% | $183.3945 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $192.66 | 8.299% | $208.6489 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $13.37 | 5.159% | $14.0598 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $219.46 | 4.246% | $228.7783 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $168.77 | 8.243% | $182.6817 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $997.80 | $1,080.8998 | $1,080.89 | $1,080.90 | $1,080.90 | |