| 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 | $245.31 | 11.327% | $273.0963 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $76.61 | 5.438% | $80.7761 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $191.75 | 8.644% | $208.3249 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $93.62 | 8.619% | $101.6891 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $216.96 | 7.281% | $232.7569 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $89.94 | 4.530% | $94.0143 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $150.82 | 12.628% | $169.8655 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $1,065.01 | $1,160.5231 | $1,160.53 | $1,160.50 | $1,160.60 | |