| 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 | $188.27 | 9.203% | $205.5965 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $141.32 | 10.857% | $156.6631 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $166.74 | 12.366% | $187.3591 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $7.55 | 10.216% | $8.3213 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $224.70 | 10.810% | $248.9901 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $115.38 | 3.513% | $119.4333 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $165.76 | 4.791% | $173.7016 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $1,009.72 | $1,100.0650 | $1,100.06 | $1,100.05 | $1,100.10 | |