| 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 | $208.64 | 12.576% | $234.8786 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $132.43 | 12.716% | $149.2698 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $223.59 | 3.648% | $231.7466 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $41.32 | 4.738% | $43.2777 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $232.25 | 10.356% | $256.3018 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $207.95 | 4.496% | $217.2994 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $250.59 | 10.517% | $276.9446 | $276.94 | $276.95 | $276.90 |
| 7 purchase totals = | $1,296.77 | $1,409.7185 | $1,409.72 | $1,409.75 | $1,409.70 | |