| 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 | $120.35 | 4.245% | $125.4589 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $12.73 | 9.175% | $13.898 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $161.98 | 13.847% | $184.4094 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $200.61 | 9.349% | $219.365 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $26.41 | 5.815% | $27.9457 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $153.75 | 13.759% | $174.9045 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $64.54 | 6.702% | $68.8655 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $740.37 | $814.8470 | $814.86 | $814.80 | $814.90 | |