| 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 | $137.97 | 8.681% | $149.9472 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $199.41 | 6.663% | $212.6967 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $249.51 | 9.541% | $273.3157 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $199.62 | 10.830% | $221.2388 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $221.39 | 7.458% | $237.9013 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $110.43 | 10.816% | $122.3741 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $110.78 | 12.670% | $124.8158 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $1,229.11 | $1,342.2896 | $1,342.30 | $1,342.25 | $1,342.20 | |