| 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 | $122.80 | 4.710% | $128.5839 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $18.82 | 4.867% | $19.736 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $180.42 | 13.439% | $204.6666 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $121.85 | 4.411% | $127.2248 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $206.50 | 4.111% | $214.9892 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $174.72 | 5.523% | $184.3698 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $56.98 | 12.639% | $64.1817 | $64.18 | $64.20 | $64.20 |
| 7 purchase totals = | $882.09 | $943.7520 | $943.75 | $943.75 | $943.80 | |