| 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 | $204.40 | 7.599% | $219.9324 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $80.36 | 3.128% | $82.8737 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $206.77 | 10.246% | $227.9557 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $113.75 | 11.631% | $126.9803 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $48.40 | 12.837% | $54.6131 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $201.29 | 3.196% | $207.7232 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $144.56 | 12.734% | $162.9683 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $999.53 | $1,083.0467 | $1,083.04 | $1,083.00 | $1,083.10 | |