| 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 | $205.44 | 11.683% | $229.4416 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $105.95 | 8.280% | $114.7227 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $34.90 | 10.240% | $38.4738 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $34.56 | 11.354% | $38.4839 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $64.68 | 10.452% | $71.4404 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $68.70 | 8.126% | $74.2826 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $199.38 | 6.717% | $212.7724 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $713.61 | $779.6174 | $779.60 | $779.60 | $779.60 | |