| 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 | $214.69 | 13.235% | $243.1042 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $232.51 | 11.565% | $259.3998 | $259.40 | $259.40 | $259.40 |
| Purchase #3 | $179.77 | 11.262% | $200.0157 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $31.64 | 7.113% | $33.8906 | $33.89 | $33.90 | $33.90 |
| Purchase #5 | $179.41 | 5.373% | $189.0497 | $189.05 | $189.05 | $189.00 |
| Purchase #6 | $90.97 | 9.683% | $99.7786 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $140.69 | 6.389% | $149.6787 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,069.68 | $1,174.9173 | $1,174.92 | $1,174.95 | $1,174.90 | |