| 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 | $202.91 | 3.419% | $209.8475 | $209.85 | $209.85 | $209.80 |
| Purchase #2 | $14.95 | 10.740% | $16.5556 | $16.56 | $16.55 | $16.60 |
| Purchase #3 | $43.83 | 9.704% | $48.0833 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $97.41 | 13.217% | $110.2847 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $215.90 | 7.466% | $232.0191 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $172.58 | 3.580% | $178.7584 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $6.45 | 7.482% | $6.9326 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $754.03 | $802.4812 | $802.48 | $802.50 | $802.50 | |