| 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 | $22.31 | 6.601% | $23.7827 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $239.53 | 7.620% | $257.7822 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $155.56 | 4.390% | $162.3891 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $231.89 | 8.796% | $252.287 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $188.60 | 12.481% | $212.1392 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $176.67 | 8.243% | $191.2329 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $233.36 | 11.639% | $260.5208 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $1,247.92 | $1,360.1339 | $1,360.13 | $1,360.20 | $1,360.10 | |