| 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 | $232.46 | 6.564% | $247.7187 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $9.42 | 10.591% | $10.4177 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $231.78 | 11.775% | $259.0721 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $121.69 | 10.804% | $134.8374 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $138.71 | 4.579% | $145.0615 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $168.86 | 9.759% | $185.339 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $59.90 | 6.480% | $63.7815 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $962.82 | $1,046.2279 | $1,046.23 | $1,046.20 | $1,046.20 | |