| 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 | $158.25 | 12.602% | $178.1927 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $205.26 | 7.390% | $220.4287 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $94.37 | 3.772% | $97.9296 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $201.30 | 11.245% | $223.9362 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $201.34 | 13.237% | $227.9914 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $223.70 | 12.665% | $252.0316 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $64.27 | 5.835% | $68.0202 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $1,148.49 | $1,268.5304 | $1,268.53 | $1,268.60 | $1,268.40 | |