| 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 | $141.30 | 4.269% | $147.3321 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $114.25 | 6.528% | $121.7082 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $205.48 | 3.383% | $212.4314 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $106.79 | 7.102% | $114.3742 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $60.72 | 10.758% | $67.2523 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $194.77 | 8.677% | $211.6702 | $211.67 | $211.65 | $211.70 |
| Purchase #7 | $74.77 | 10.782% | $82.8317 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $898.08 | $957.6001 | $957.59 | $957.60 | $957.60 | |