| 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 | $208.92 | 10.756% | $231.3914 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $201.53 | 4.136% | $209.8653 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $160.50 | 13.210% | $181.7021 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $215.95 | 7.580% | $232.319 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $146.60 | 5.376% | $154.4812 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $250.26 | 10.409% | $276.3096 | $276.31 | $276.30 | $276.30 |
| Purchase #7 | $136.87 | 12.249% | $153.6352 | $153.64 | $153.65 | $153.60 |
| 7 purchase totals = | $1,320.63 | $1,439.7038 | $1,439.71 | $1,439.70 | $1,439.70 | |