| 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 | $194.91 | 13.660% | $221.5347 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $190.80 | 13.729% | $216.9949 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $90.77 | 7.386% | $97.4743 | $97.47 | $97.45 | $97.50 |
| Purchase #4 | $76.49 | 9.188% | $83.5179 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $231.95 | 12.453% | $260.8347 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $125.39 | 7.635% | $134.9635 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $182.95 | 5.110% | $192.2987 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $1,093.26 | $1,207.6187 | $1,207.60 | $1,207.60 | $1,207.60 | |