| 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 | $188.51 | 11.846% | $210.8409 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $156.56 | 7.773% | $168.7294 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $202.37 | 6.679% | $215.8863 | $215.89 | $215.90 | $215.90 |
| Purchase #4 | $45.95 | 10.491% | $50.7706 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $24.42 | 7.224% | $26.1841 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $159.90 | 12.126% | $179.2895 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $204.93 | 7.716% | $220.7424 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $982.64 | $1,072.4432 | $1,072.44 | $1,072.50 | $1,072.40 | |