| 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 | $243.98 | 5.655% | $257.7771 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $29.83 | 4.389% | $31.1392 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $250.74 | 4.354% | $261.6572 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $167.77 | 11.271% | $186.6794 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $235.55 | 5.368% | $248.1943 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $156.68 | 3.414% | $162.0291 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $184.65 | 5.367% | $194.5602 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $1,269.20 | $1,342.0365 | $1,342.04 | $1,342.10 | $1,342.10 | |