| 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 | $127.40 | 4.358% | $132.9521 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $165.56 | 12.694% | $186.5762 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $22.82 | 8.270% | $24.7072 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $15.48 | 12.872% | $17.4726 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $56.29 | 12.409% | $63.275 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $243.39 | 4.382% | $254.0553 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $213.64 | 7.106% | $228.8213 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $844.58 | $907.8597 | $907.87 | $907.85 | $908.00 | |