| 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 | $20.32 | 10.468% | $22.4471 | $22.45 | $22.45 | $22.40 |
| Purchase #2 | $219.85 | 10.842% | $243.6861 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $196.46 | 5.846% | $207.9451 | $207.95 | $207.95 | $207.90 |
| Purchase #4 | $64.56 | 10.544% | $71.3672 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $181.87 | 3.655% | $188.5173 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $168.94 | 10.832% | $187.2396 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $115.96 | 5.424% | $122.2497 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $967.96 | $1,043.4521 | $1,043.47 | $1,043.45 | $1,043.30 | |