| 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 | $38.28 | 8.189% | $41.4147 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $78.26 | 9.225% | $85.4795 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $226.81 | 4.680% | $237.4247 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $35.54 | 9.654% | $38.971 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $222.92 | 4.150% | $232.1712 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $123.81 | 4.451% | $129.3208 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $87.61 | 11.351% | $97.5546 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $813.23 | $862.3365 | $862.32 | $862.25 | $862.40 | |