| 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 | $250.41 | 10.762% | $277.3591 | $277.36 | $277.35 | $277.40 |
| Purchase #2 | $30.31 | 4.294% | $31.6115 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $231.32 | 5.332% | $243.654 | $243.65 | $243.65 | $243.70 |
| Purchase #4 | $6.47 | 7.741% | $6.9708 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $174.53 | 3.438% | $180.5303 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $146.25 | 6.512% | $155.7738 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $143.35 | 6.645% | $152.8756 | $152.88 | $152.90 | $152.90 |
| 7 purchase totals = | $982.64 | $1,048.7751 | $1,048.77 | $1,048.75 | $1,048.90 | |