| 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 | $142.26 | 8.674% | $154.5996 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $116.72 | 3.770% | $121.1203 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $111.58 | 8.621% | $121.1993 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $174.96 | 6.327% | $186.0297 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $233.99 | 6.709% | $249.6884 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $20.68 | 5.158% | $21.7467 | $21.75 | $21.75 | $21.70 |
| Purchase #7 | $139.27 | 5.327% | $146.6889 | $146.69 | $146.70 | $146.70 |
| 7 purchase totals = | $939.46 | $1,001.0729 | $1,001.08 | $1,001.10 | $1,001.00 | |