| 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 | $187.50 | 7.852% | $202.2225 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $39.34 | 9.348% | $43.0175 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $134.39 | 12.262% | $150.8689 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $17.69 | 9.789% | $19.4217 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $91.27 | 9.822% | $100.2345 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $52.90 | 9.813% | $58.0911 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $231.82 | 3.649% | $240.2791 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $754.91 | $814.1353 | $814.13 | $814.10 | $814.10 | |