| 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 | $207.75 | 9.836% | $228.1843 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $76.31 | 4.434% | $79.6936 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $69.32 | 13.669% | $78.7954 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $210.61 | 8.432% | $228.3686 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $222.74 | 10.580% | $246.3059 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $177.63 | 10.722% | $196.6755 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $135.54 | 4.213% | $141.2503 | $141.25 | $141.25 | $141.30 |
| 7 purchase totals = | $1,099.90 | $1,199.2736 | $1,199.28 | $1,199.30 | $1,199.40 | |