| 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 | $233.32 | 6.344% | $248.1218 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $102.58 | 5.564% | $108.2876 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $233.80 | 12.228% | $262.3891 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $148.96 | 9.799% | $163.5566 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $100.95 | 11.580% | $112.64 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $156.25 | 11.606% | $174.3844 | $174.38 | $174.40 | $174.40 |
| Purchase #7 | $114.49 | 13.869% | $130.3686 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $1,090.35 | $1,199.7481 | $1,199.75 | $1,199.75 | $1,199.80 | |