| 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 | $191.31 | 3.601% | $198.1991 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $223.81 | 6.180% | $237.6415 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $120.86 | 4.732% | $126.5791 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $71.38 | 3.724% | $74.0382 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $222.45 | 5.547% | $234.7893 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $169.65 | 12.470% | $190.8054 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $6.55 | 8.261% | $7.0911 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $1,006.01 | $1,069.1437 | $1,069.15 | $1,069.20 | $1,069.10 | |