| 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 | $10.59 | 11.678% | $11.8267 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $16.44 | 10.114% | $18.1027 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $236.36 | 6.196% | $251.0049 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $29.79 | 5.364% | $31.3879 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $212.35 | 7.108% | $227.4438 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $246.63 | 13.110% | $278.9632 | $278.96 | $278.95 | $279.00 |
| Purchase #7 | $153.99 | 6.238% | $163.5959 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $906.15 | $982.3251 | $982.32 | $982.35 | $982.30 | |