| 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 | $130.80 | 12.728% | $147.4482 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $118.79 | 13.423% | $134.7352 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $116.72 | 4.411% | $121.8685 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $196.59 | 8.227% | $212.7635 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $200.49 | 12.171% | $224.8916 | $224.89 | $224.90 | $224.90 |
| Purchase #6 | $190.42 | 4.460% | $198.9127 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $19.52 | 9.828% | $21.4384 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $973.33 | $1,062.0581 | $1,062.06 | $1,062.05 | $1,062.00 | |