| 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 | $238.45 | 4.146% | $248.3361 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $135.97 | 8.130% | $147.0244 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $205.39 | 12.740% | $231.5567 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $93.31 | 5.201% | $98.1631 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $119.69 | 12.399% | $134.5304 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $93.81 | 7.159% | $100.5259 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $126.38 | 11.849% | $141.3548 | $141.35 | $141.35 | $141.40 |
| 7 purchase totals = | $1,013.00 | $1,101.4914 | $1,101.49 | $1,101.50 | $1,101.50 | |