| 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 | $243.90 | 9.392% | $266.8071 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $9.70 | 11.241% | $10.7904 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $137.89 | 10.813% | $152.8 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $230.69 | 7.796% | $248.6746 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $56.25 | 5.590% | $59.3944 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $192.43 | 8.534% | $208.852 | $208.85 | $208.85 | $208.90 |
| Purchase #7 | $117.92 | 5.769% | $124.7228 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $988.78 | $1,072.0413 | $1,072.03 | $1,072.00 | $1,072.10 | |