| 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 | $106.76 | 5.752% | $112.9008 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $65.64 | 12.345% | $73.7433 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $192.92 | 10.158% | $212.5168 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $244.34 | 5.215% | $257.0823 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $225.70 | 12.476% | $253.8583 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $98.79 | 5.646% | $104.3677 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $27.99 | 9.327% | $30.6006 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $962.14 | $1,045.0698 | $1,045.07 | $1,045.05 | $1,045.10 | |