| 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 | $202.34 | 3.155% | $208.7238 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $231.98 | 8.736% | $252.2458 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $91.28 | 3.274% | $94.2685 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $100.79 | 13.781% | $114.6799 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $93.33 | 10.632% | $103.2528 | $103.25 | $103.25 | $103.30 |
| Purchase #6 | $21.87 | 5.220% | $23.0116 | $23.01 | $23.00 | $23.00 |
| Purchase #7 | $43.35 | 13.558% | $49.2274 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $784.94 | $845.4098 | $845.41 | $845.40 | $845.40 | |