| 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 | $233.50 | 11.394% | $260.105 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $226.59 | 5.638% | $239.3651 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $235.37 | 9.322% | $257.3112 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $6.42 | 10.738% | $7.1094 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $48.57 | 9.346% | $53.1094 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $153.43 | 11.738% | $171.4396 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $169.40 | 12.393% | $190.3937 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $1,073.28 | $1,178.8334 | $1,178.84 | $1,178.80 | $1,178.80 | |