| 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 | $196.51 | 13.190% | $222.4297 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $63.91 | 4.860% | $67.016 | $67.02 | $67.00 | $67.00 |
| Purchase #3 | $106.90 | 5.848% | $113.1515 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $103.84 | 10.736% | $114.9883 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $27.45 | 3.414% | $28.3871 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $17.38 | 9.351% | $19.0052 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $54.62 | 7.315% | $58.6155 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $570.61 | $623.5933 | $623.61 | $623.60 | $623.60 | |