| 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 | $207.92 | 4.732% | $217.7588 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $100.75 | 9.718% | $110.5409 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $112.72 | 10.813% | $124.9084 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $50.60 | 3.215% | $52.2268 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $122.34 | 9.640% | $134.1336 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $123.84 | 13.260% | $140.2612 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $157.34 | 12.835% | $177.5346 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $875.51 | $957.3643 | $957.36 | $957.40 | $957.30 | |