| 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 | $186.33 | 3.258% | $192.4006 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $221.95 | 5.616% | $234.4147 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $19.94 | 9.236% | $21.7817 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $49.51 | 6.599% | $52.7772 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $89.32 | 7.206% | $95.7564 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $207.43 | 8.323% | $224.6944 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $154.33 | 12.170% | $173.112 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $928.81 | $994.9370 | $994.93 | $994.95 | $995.00 | |