| 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 | $125.64 | 3.548% | $130.0977 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $39.54 | 10.466% | $43.6783 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $110.46 | 7.321% | $118.5468 | $118.55 | $118.55 | $118.50 |
| Purchase #4 | $56.45 | 12.274% | $63.3787 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $231.87 | 13.820% | $263.9144 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $215.39 | 10.333% | $237.6462 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $86.92 | 10.569% | $96.1066 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $866.27 | $953.3687 | $953.38 | $953.40 | $953.30 | |