| 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 | $201.49 | 10.119% | $221.8788 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $244.61 | 12.222% | $274.5062 | $274.51 | $274.50 | $274.50 |
| Purchase #3 | $232.63 | 9.522% | $254.781 | $254.78 | $254.80 | $254.80 |
| Purchase #4 | $220.41 | 9.709% | $241.8096 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $186.73 | 4.430% | $195.0021 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $91.84 | 6.310% | $97.6351 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $142.78 | 10.595% | $157.9075 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $1,320.49 | $1,443.5203 | $1,443.53 | $1,443.55 | $1,443.50 | |