| 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 | $217.75 | 7.604% | $234.3077 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $191.87 | 7.648% | $206.5442 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $97.34 | 11.163% | $108.2061 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $187.98 | 7.455% | $201.9939 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $209.34 | 10.807% | $231.9634 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $219.74 | 3.867% | $228.2373 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $129.82 | 4.359% | $135.4789 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $1,253.84 | $1,346.7315 | $1,346.73 | $1,346.75 | $1,346.70 | |