| 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 | $250.85 | 12.107% | $281.2204 | $281.22 | $281.20 | $281.20 |
| Purchase #2 | $139.37 | 13.681% | $158.4372 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $220.68 | 8.801% | $240.102 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $25.78 | 8.156% | $27.8826 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $32.28 | 12.616% | $36.3524 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $216.26 | 12.681% | $243.6839 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $113.81 | 10.532% | $125.7965 | $125.80 | $125.80 | $125.80 |
| 7 purchase totals = | $999.03 | $1,113.4750 | $1,113.47 | $1,113.50 | $1,113.50 | |