| 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 | $120.91 | 7.740% | $130.2684 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $141.95 | 7.338% | $152.3663 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $238.59 | 9.528% | $261.3229 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $184.53 | 12.564% | $207.7143 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $11.37 | 6.783% | $12.1412 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $201.72 | 4.855% | $211.5135 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $20.39 | 9.576% | $22.3425 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $919.46 | $997.6691 | $997.66 | $997.60 | $997.60 | |