| 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 | $110.31 | 9.204% | $120.4629 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $212.64 | 10.816% | $235.6391 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $80.68 | 11.775% | $90.1801 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $170.61 | 7.826% | $183.9619 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $130.72 | 7.839% | $140.9671 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $45.58 | 10.802% | $50.5036 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $243.48 | 12.775% | $274.5846 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $994.02 | $1,096.2993 | $1,096.29 | $1,096.30 | $1,096.40 | |