| 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 | $189.64 | 9.142% | $206.9769 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $238.72 | 3.513% | $247.1062 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $211.92 | 12.738% | $238.9144 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $248.92 | 4.677% | $260.562 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $191.50 | 10.411% | $211.4371 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $240.36 | 6.425% | $255.8031 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $139.92 | 11.447% | $155.9366 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $1,460.98 | $1,576.7363 | $1,576.74 | $1,576.75 | $1,576.70 | |