| 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 | $214.59 | 11.421% | $239.0983 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $6.56 | 3.850% | $6.8126 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $11.66 | 12.741% | $13.1456 | $13.15 | $13.15 | $13.10 |
| Purchase #4 | $54.34 | 6.248% | $57.7352 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $59.26 | 12.799% | $66.8447 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $221.45 | 7.198% | $237.39 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $191.51 | 9.165% | $209.0619 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $759.37 | $830.0883 | $830.09 | $830.10 | $830.00 | |