| 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 | $232.43 | 6.641% | $247.8657 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $82.73 | 9.676% | $90.735 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $86.82 | 8.439% | $94.1467 | $94.15 | $94.15 | $94.10 |
| Purchase #4 | $112.96 | 10.658% | $124.9993 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $173.65 | 9.759% | $190.5965 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $216.94 | 3.611% | $224.7737 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $195.95 | 12.109% | $219.6776 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $1,101.48 | $1,192.7945 | $1,192.81 | $1,192.80 | $1,192.80 | |