| 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 | $213.40 | 10.296% | $235.3717 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $133.84 | 11.802% | $149.6358 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $85.47 | 13.739% | $97.2127 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $243.93 | 12.754% | $275.0408 | $275.04 | $275.05 | $275.00 |
| Purchase #5 | $115.85 | 8.113% | $125.2489 | $125.25 | $125.25 | $125.20 |
| Purchase #6 | $22.41 | 5.230% | $23.582 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $173.54 | 10.285% | $191.3886 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $988.44 | $1,097.4805 | $1,097.48 | $1,097.50 | $1,097.40 | |