| 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 | $112.58 | 5.183% | $118.415 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $173.48 | 7.623% | $186.7044 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $176.66 | 5.605% | $186.5618 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $52.74 | 13.666% | $59.9474 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $238.71 | 8.432% | $258.838 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $115.26 | 4.155% | $120.0491 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $56.79 | 11.619% | $63.3884 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $926.22 | $993.9041 | $993.91 | $993.90 | $993.80 | |