| 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 | $246.66 | 12.600% | $277.7392 | $277.74 | $277.75 | $277.70 |
| Purchase #2 | $131.33 | 6.719% | $140.1541 | $140.15 | $140.15 | $140.20 |
| Purchase #3 | $205.65 | 7.706% | $221.4974 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $87.60 | 6.778% | $93.5375 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $148.43 | 5.565% | $156.6901 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $195.31 | 6.192% | $207.4036 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $232.67 | 4.811% | $243.8638 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,247.65 | $1,340.8857 | $1,340.88 | $1,340.90 | $1,340.90 | |