| 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 | $226.79 | 10.628% | $250.8932 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $29.29 | 9.805% | $32.1619 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $213.96 | 7.496% | $229.9984 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $162.91 | 13.438% | $184.8018 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $14.95 | 7.540% | $16.0772 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $230.56 | 10.491% | $254.748 | $254.75 | $254.75 | $254.70 |
| Purchase #7 | $16.79 | 5.181% | $17.6599 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $895.25 | $986.3404 | $986.34 | $986.35 | $986.40 | |