| 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 | $116.73 | 4.870% | $122.4148 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $95.25 | 12.803% | $107.4449 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $206.86 | 6.817% | $220.9616 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $46.71 | 10.200% | $51.4744 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $92.80 | 10.557% | $102.5969 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $117.62 | 5.132% | $123.6563 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $188.92 | 5.746% | $199.7753 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $864.89 | $928.3242 | $928.32 | $928.30 | $928.40 | |