| 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 | $228.70 | 9.279% | $249.9211 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $170.87 | 8.243% | $184.9548 | $184.95 | $184.95 | $185.00 |
| Purchase #3 | $209.88 | 10.444% | $231.7999 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $200.98 | 12.812% | $226.7296 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $98.36 | 11.176% | $109.3527 | $109.35 | $109.35 | $109.40 |
| Purchase #6 | $81.80 | 10.389% | $90.2982 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $32.85 | 4.728% | $34.4031 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $1,023.44 | $1,127.4594 | $1,127.45 | $1,127.45 | $1,127.50 | |