| 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 | $239.32 | 6.483% | $254.8351 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $249.58 | 4.645% | $261.173 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $240.53 | 9.552% | $263.5054 | $263.51 | $263.50 | $263.50 |
| Purchase #4 | $111.90 | 10.681% | $123.852 | $123.85 | $123.85 | $123.90 |
| Purchase #5 | $221.27 | 13.672% | $251.522 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $248.89 | 7.400% | $267.3079 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $13.60 | 7.415% | $14.6084 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $1,325.09 | $1,436.8038 | $1,436.81 | $1,436.75 | $1,436.80 | |