| 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 | $192.67 | 12.513% | $216.7788 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $137.65 | 11.265% | $153.1563 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $138.93 | 4.589% | $145.3055 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $55.32 | 8.688% | $60.1262 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $219.94 | 8.788% | $239.2683 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $185.70 | 6.857% | $198.4334 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $20.29 | 4.419% | $21.1866 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $950.50 | $1,034.2551 | $1,034.27 | $1,034.30 | $1,034.30 | |