| 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 | $230.27 | 9.202% | $251.4594 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $231.68 | 8.245% | $250.782 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $200.56 | 9.623% | $219.8599 | $219.86 | $219.85 | $219.90 |
| Purchase #4 | $187.68 | 8.560% | $203.7454 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $41.68 | 4.691% | $43.6352 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $113.94 | 11.114% | $126.6033 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $242.60 | 3.565% | $251.2487 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $1,248.41 | $1,347.3339 | $1,347.34 | $1,347.35 | $1,347.30 | |