| 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 | $218.89 | 7.504% | $235.3155 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $138.30 | 12.396% | $155.4437 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $15.32 | 10.420% | $16.9163 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $181.45 | 13.868% | $206.6135 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $119.79 | 7.699% | $129.0126 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $230.63 | 5.321% | $242.9018 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $107.29 | 3.204% | $110.7276 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $1,011.67 | $1,096.9310 | $1,096.93 | $1,096.90 | $1,096.80 | |