| 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 | $137.97 | 3.726% | $143.1108 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $228.73 | 4.609% | $239.2722 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $88.42 | 13.424% | $100.2895 | $100.29 | $100.30 | $100.30 |
| Purchase #4 | $179.80 | 9.388% | $196.6796 | $196.68 | $196.70 | $196.70 |
| Purchase #5 | $244.98 | 6.832% | $261.717 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $210.85 | 6.799% | $225.1857 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $42.44 | 3.722% | $44.0196 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $1,133.19 | $1,210.2744 | $1,210.28 | $1,210.25 | $1,210.30 | |