| 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 | $191.43 | 4.265% | $199.5945 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $70.35 | 11.344% | $78.3305 | $78.33 | $78.35 | $78.30 |
| Purchase #3 | $105.27 | 11.557% | $117.4361 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $249.33 | 7.454% | $267.9151 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $203.92 | 10.450% | $225.2296 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $239.63 | 11.384% | $266.9095 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $128.60 | 6.287% | $136.6851 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $1,188.53 | $1,292.1004 | $1,292.11 | $1,292.15 | $1,292.00 | |