| 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 | $206.39 | 11.172% | $229.4479 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $61.38 | 9.180% | $67.0147 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $206.98 | 12.276% | $232.3889 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $146.80 | 9.727% | $161.0792 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $149.85 | 8.197% | $162.1332 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $165.96 | 9.314% | $181.4175 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $7.82 | 9.281% | $8.5458 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $945.18 | $1,042.0272 | $1,042.03 | $1,042.05 | $1,041.90 | |