| 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 | $113.96 | 12.224% | $127.8905 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $53.49 | 5.697% | $56.5373 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $220.56 | 5.546% | $232.7923 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $90.55 | 7.735% | $97.554 | $97.55 | $97.55 | $97.60 |
| Purchase #5 | $20.52 | 5.272% | $21.6018 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $220.40 | 8.647% | $239.458 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $166.76 | 5.815% | $176.4571 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $886.24 | $952.2910 | $952.29 | $952.30 | $952.40 | |