| 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 | $212.64 | 9.356% | $232.5346 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $204.79 | 7.303% | $219.7458 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $160.56 | 11.484% | $178.9987 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $247.95 | 13.414% | $281.21 | $281.21 | $281.20 | $281.20 |
| Purchase #5 | $10.47 | 3.858% | $10.8739 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $178.93 | 12.861% | $201.9422 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $163.44 | 13.500% | $185.5044 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,178.78 | $1,310.8096 | $1,310.80 | $1,310.80 | $1,310.70 | |