| 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 | $235.54 | 3.154% | $242.9689 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $183.34 | 13.752% | $208.5529 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $91.81 | 3.417% | $94.9471 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $71.78 | 7.867% | $77.4269 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $61.92 | 8.614% | $67.2538 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $93.89 | 3.204% | $96.8982 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $202.68 | 9.365% | $221.661 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $940.96 | $1,009.7088 | $1,009.71 | $1,009.70 | $1,009.80 | |