| 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 | $134.25 | 4.409% | $140.1691 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $111.86 | 9.200% | $122.1511 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $216.84 | 9.247% | $236.8912 | $236.89 | $236.90 | $236.90 |
| Purchase #4 | $158.45 | 12.661% | $178.5114 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $112.39 | 6.256% | $119.4211 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $46.33 | 6.611% | $49.3929 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $239.51 | 5.535% | $252.7669 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,019.63 | $1,099.3037 | $1,099.30 | $1,099.25 | $1,099.40 | |