| 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 | $223.88 | 6.307% | $238.0001 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $22.25 | 4.773% | $23.312 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $120.82 | 4.371% | $126.101 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $75.36 | 5.617% | $79.593 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $182.85 | 8.375% | $198.1637 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $5.84 | 10.183% | $6.4347 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $102.74 | 13.637% | $116.7507 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $733.74 | $788.3552 | $788.34 | $788.35 | $788.40 | |