| 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 | $206.69 | 11.492% | $230.4428 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $163.91 | 10.115% | $180.4895 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $176.54 | 13.695% | $200.7172 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $42.64 | 6.714% | $45.5028 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $201.27 | 9.835% | $221.0649 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $78.45 | 3.260% | $81.0075 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $217.72 | 9.261% | $237.883 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $1,087.22 | $1,197.1077 | $1,197.10 | $1,197.10 | $1,197.10 | |