| 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 | $98.62 | 7.460% | $105.9771 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $247.94 | 9.735% | $272.077 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $172.60 | 13.354% | $195.649 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $89.92 | 5.594% | $94.9501 | $94.95 | $94.95 | $95.00 |
| Purchase #5 | $91.77 | 8.737% | $99.7879 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $132.81 | 8.770% | $144.4574 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $128.64 | 11.521% | $143.4606 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $962.30 | $1,056.3591 | $1,056.37 | $1,056.40 | $1,056.50 | |