| 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 | $223.43 | 3.356% | $230.9283 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $101.73 | 11.501% | $113.43 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $148.97 | 13.170% | $168.5893 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $214.64 | 11.519% | $239.3644 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $229.58 | 10.663% | $254.0601 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $215.82 | 3.240% | $222.8126 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $40.54 | 9.606% | $44.4343 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $1,174.71 | $1,273.6190 | $1,273.61 | $1,273.65 | $1,273.60 | |