| 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 | $214.72 | 9.241% | $234.5623 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $229.28 | 3.661% | $237.6739 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $30.72 | 5.737% | $32.4824 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $11.26 | 5.544% | $11.8843 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $5.64 | 3.178% | $5.8192 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $63.78 | 6.165% | $67.712 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $115.45 | 12.236% | $129.5765 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $670.85 | $719.7106 | $719.70 | $719.70 | $719.80 | |