| 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 | $122.46 | 13.535% | $139.035 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $123.35 | 5.415% | $130.0294 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $8.41 | 4.426% | $8.7822 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $207.50 | 5.267% | $218.429 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $51.25 | 3.399% | $52.992 | $52.99 | $53.00 | $53.00 |
| Purchase #6 | $45.45 | 5.801% | $48.0866 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $186.50 | 10.735% | $206.5208 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $744.92 | $803.8750 | $803.88 | $803.95 | $803.80 | |