| 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 | $10.98 | 4.510% | $11.4752 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $247.85 | 8.141% | $268.0275 | $268.03 | $268.05 | $268.00 |
| Purchase #3 | $233.34 | 8.212% | $252.5019 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $226.84 | 9.234% | $247.7864 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $51.92 | 8.399% | $56.2808 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $116.28 | 10.255% | $128.2045 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $91.41 | 6.841% | $97.6634 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $978.62 | $1,061.9397 | $1,061.94 | $1,062.00 | $1,062.00 | |