| 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 | $133.66 | 5.670% | $141.2385 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $213.53 | 11.818% | $238.765 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $68.72 | 13.296% | $77.857 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $194.41 | 10.495% | $214.8133 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $92.85 | 6.443% | $98.8323 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $177.32 | 12.790% | $199.9992 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $97.61 | 11.536% | $108.8703 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $978.10 | $1,080.3756 | $1,080.38 | $1,080.35 | $1,080.40 | |