| 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 | $126.30 | 10.613% | $139.7042 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $131.36 | 10.758% | $145.4917 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $69.56 | 11.295% | $77.4168 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $224.26 | 10.704% | $248.2648 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $245.88 | 7.362% | $263.9817 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $140.58 | 3.258% | $145.1601 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $243.77 | 5.298% | $256.6849 | $256.68 | $256.70 | $256.70 |
| 7 purchase totals = | $1,181.71 | $1,276.7042 | $1,276.69 | $1,276.70 | $1,276.80 | |