| 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 | $176.32 | 3.461% | $182.4224 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $38.28 | 13.183% | $43.3265 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $245.69 | 11.609% | $274.2122 | $274.21 | $274.20 | $274.20 |
| Purchase #4 | $114.65 | 10.533% | $126.7261 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $207.62 | 7.190% | $222.5479 | $222.55 | $222.55 | $222.50 |
| Purchase #6 | $55.94 | 9.566% | $61.2912 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $100.73 | 7.389% | $108.1729 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $939.23 | $1,018.6992 | $1,018.70 | $1,018.70 | $1,018.60 | |