| 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 | $181.65 | 5.207% | $191.1085 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $216.90 | 7.864% | $233.957 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $93.32 | 4.425% | $97.4494 | $97.45 | $97.45 | $97.40 |
| Purchase #4 | $119.74 | 4.256% | $124.8361 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $213.42 | 8.621% | $231.8189 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $182.96 | 4.519% | $191.228 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $132.73 | 3.840% | $137.8268 | $137.83 | $137.85 | $137.80 |
| 7 purchase totals = | $1,140.72 | $1,208.2247 | $1,208.24 | $1,208.25 | $1,208.10 | |