| 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 | $221.52 | 4.859% | $232.2837 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $202.68 | 11.800% | $226.5962 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $141.58 | 3.718% | $146.8439 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $176.30 | 4.754% | $184.6813 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $221.68 | 13.799% | $252.2696 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $222.80 | 6.568% | $237.4335 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $76.92 | 5.797% | $81.3791 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $1,263.48 | $1,361.4873 | $1,361.48 | $1,361.55 | $1,361.50 | |