| 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 | $198.43 | 4.831% | $208.0162 | $208.02 | $208.00 | $208.00 |
| Purchase #2 | $32.72 | 7.393% | $35.139 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $220.36 | 8.709% | $239.5512 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $40.37 | 11.564% | $45.0384 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $31.30 | 12.852% | $35.3227 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $246.84 | 10.563% | $272.9137 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $145.45 | 7.203% | $155.9268 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $915.47 | $991.9080 | $991.91 | $991.90 | $991.80 | |