| 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 | $168.41 | 9.469% | $184.3567 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $179.57 | 11.452% | $200.1344 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $168.45 | 5.446% | $177.6238 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $11.34 | 5.801% | $11.9978 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $249.84 | 13.383% | $283.2761 | $283.28 | $283.30 | $283.30 |
| Purchase #6 | $148.74 | 4.205% | $154.9945 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $215.31 | 6.630% | $229.5851 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,141.66 | $1,241.9684 | $1,241.97 | $1,242.00 | $1,242.00 | |