| 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 | $227.89 | 12.771% | $256.9938 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $180.25 | 6.703% | $192.3322 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $100.80 | 9.675% | $110.5524 | $110.55 | $110.55 | $110.60 |
| Purchase #4 | $218.94 | 3.861% | $227.3933 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $147.61 | 6.550% | $157.2785 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $51.40 | 8.695% | $55.8692 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $122.28 | 6.841% | $130.6452 | $130.65 | $130.65 | $130.60 |
| 7 purchase totals = | $1,049.17 | $1,131.0646 | $1,131.06 | $1,131.10 | $1,131.10 | |