| 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 | $118.34 | 6.141% | $125.6073 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $246.63 | 5.225% | $259.5164 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $128.58 | 12.704% | $144.9148 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $237.73 | 3.198% | $245.3326 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $110.50 | 4.354% | $115.3112 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $118.89 | 8.698% | $129.2311 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $68.83 | 4.235% | $71.745 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $1,029.50 | $1,091.6584 | $1,091.66 | $1,091.65 | $1,091.50 | |