| 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 | $205.67 | 9.242% | $224.678 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $124.40 | 7.853% | $134.1691 | $134.17 | $134.15 | $134.20 |
| Purchase #3 | $209.64 | 3.418% | $216.8055 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $187.45 | 10.620% | $207.3572 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $185.92 | 9.491% | $203.5657 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $7.80 | 13.206% | $8.8301 | $8.83 | $8.85 | $8.80 |
| Purchase #7 | $49.70 | 13.543% | $56.4309 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $970.58 | $1,051.8365 | $1,051.85 | $1,051.85 | $1,051.90 | |