| 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 | $204.84 | 7.685% | $220.582 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $57.56 | 8.653% | $62.5407 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $209.61 | 13.801% | $238.5383 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $15.76 | 4.320% | $16.4408 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $180.75 | 11.748% | $201.9845 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $43.89 | 10.267% | $48.3962 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $184.64 | 10.341% | $203.7336 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $897.05 | $992.2161 | $992.21 | $992.30 | $992.10 | |