| 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 | $224.70 | 9.138% | $245.2331 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $41.31 | 3.392% | $42.7112 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $124.39 | 9.851% | $136.6437 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $74.39 | 4.808% | $77.9667 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $131.96 | 11.287% | $146.8543 | $146.85 | $146.85 | $146.90 |
| Purchase #6 | $217.48 | 3.523% | $225.1418 | $225.14 | $225.15 | $225.10 |
| Purchase #7 | $190.65 | 12.686% | $214.8359 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $1,004.88 | $1,089.3867 | $1,089.38 | $1,089.40 | $1,089.30 | |