| 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 | $184.52 | 13.106% | $208.7032 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $211.71 | 5.333% | $223.0005 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $150.93 | 12.716% | $170.1223 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $48.46 | 12.285% | $54.4133 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $34.65 | 6.636% | $36.9494 | $36.95 | $36.95 | $36.90 |
| Purchase #6 | $115.91 | 8.565% | $125.8377 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $39.39 | 8.705% | $42.8189 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $785.57 | $861.8453 | $861.84 | $861.80 | $861.70 | |