| 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 | $190.47 | 11.675% | $212.7074 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $95.45 | 3.335% | $98.6333 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $220.90 | 12.663% | $248.8726 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $213.64 | 10.472% | $236.0124 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $19.79 | 9.485% | $21.6671 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $65.49 | 5.146% | $68.8601 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $210.81 | 3.149% | $217.4484 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,016.55 | $1,104.2013 | $1,104.20 | $1,104.15 | $1,104.20 | |