| 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 | $96.47 | 3.371% | $99.722 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $241.66 | 13.779% | $274.9583 | $274.96 | $274.95 | $275.00 |
| Purchase #3 | $190.29 | 4.130% | $198.149 | $198.15 | $198.15 | $198.10 |
| Purchase #4 | $202.51 | 12.300% | $227.4187 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $210.65 | 3.448% | $217.9132 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $38.60 | 10.682% | $42.7233 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $234.74 | 10.416% | $259.1905 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,214.92 | $1,320.0750 | $1,320.07 | $1,320.00 | $1,320.00 | |