| 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 | $30.36 | 11.110% | $33.733 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $239.96 | 10.631% | $265.4701 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $189.70 | 7.655% | $204.2215 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $131.53 | 6.753% | $140.4122 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $67.84 | 10.770% | $75.1464 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $164.72 | 9.268% | $179.9862 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $199.83 | 4.869% | $209.5597 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,023.94 | $1,108.5291 | $1,108.53 | $1,108.50 | $1,108.50 | |