| 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 | $140.47 | 10.413% | $155.0971 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $191.34 | 11.496% | $213.3364 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $5.81 | 6.672% | $6.1976 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $168.79 | 3.183% | $174.1626 | $174.16 | $174.15 | $174.20 |
| Purchase #5 | $248.56 | 10.404% | $274.4202 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $169.63 | 5.341% | $178.6899 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $106.33 | 12.839% | $119.9817 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $1,030.93 | $1,121.8855 | $1,121.89 | $1,121.90 | $1,121.90 | |