| 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 | $229.64 | 4.469% | $239.9026 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $246.61 | 13.464% | $279.8136 | $279.81 | $279.80 | $279.80 |
| Purchase #3 | $11.62 | 9.770% | $12.7553 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $73.65 | 3.218% | $76.0201 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $66.30 | 4.462% | $69.2583 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $149.44 | 8.249% | $161.7673 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $128.38 | 4.688% | $134.3985 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $905.64 | $973.9157 | $973.92 | $973.85 | $974.00 | |