| 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 | $201.38 | 13.745% | $229.0597 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $9.72 | 5.552% | $10.2597 | $10.26 | $10.25 | $10.30 |
| Purchase #3 | $237.61 | 4.597% | $248.5329 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $39.79 | 11.398% | $44.3253 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $18.67 | 9.736% | $20.4877 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $24.37 | 13.140% | $27.5722 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $32.92 | 7.324% | $35.3311 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $564.46 | $615.5686 | $615.57 | $615.60 | $615.60 | |