| 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 | $210.67 | 3.173% | $217.3546 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $32.67 | 9.432% | $35.7514 | $35.75 | $35.75 | $35.80 |
| Purchase #3 | $155.36 | 9.754% | $170.5138 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $114.59 | 9.327% | $125.2778 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $17.66 | 4.114% | $18.3865 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $199.45 | 3.851% | $207.1308 | $207.13 | $207.15 | $207.10 |
| Purchase #7 | $80.33 | 10.153% | $88.4859 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $810.73 | $862.9008 | $862.90 | $862.95 | $863.00 | |