| 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 | $241.91 | 5.366% | $254.8909 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $231.88 | 6.466% | $246.8734 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $141.90 | 12.578% | $159.7482 | $159.75 | $159.75 | $159.70 |
| Purchase #4 | $235.36 | 4.315% | $245.5158 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $147.79 | 10.144% | $162.7818 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $75.52 | 10.382% | $83.3605 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $34.68 | 10.728% | $38.4005 | $38.40 | $38.40 | $38.40 |
| 7 purchase totals = | $1,109.04 | $1,191.5711 | $1,191.57 | $1,191.55 | $1,191.60 | |