| 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 | $202.62 | 12.570% | $228.0893 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $42.66 | 5.669% | $45.0784 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $224.29 | 3.832% | $232.8848 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $196.67 | 9.396% | $215.1491 | $215.15 | $215.15 | $215.10 |
| Purchase #5 | $62.29 | 9.810% | $68.4006 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $149.53 | 10.320% | $164.9615 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $85.56 | 13.825% | $97.3887 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $963.62 | $1,051.9524 | $1,051.95 | $1,052.00 | $1,052.00 | |