| 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 | $115.99 | 12.767% | $130.7984 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $213.69 | 4.806% | $223.9599 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $30.27 | 9.449% | $33.1302 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $158.35 | 12.560% | $178.2388 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $91.53 | 11.762% | $102.2958 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $190.63 | 9.660% | $209.0449 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $174.87 | 13.849% | $199.0877 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $975.33 | $1,076.5557 | $1,076.56 | $1,076.60 | $1,076.50 | |