| 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 | $187.35 | 10.106% | $206.2836 | $206.28 | $206.30 | $206.30 |
| Purchase #2 | $142.94 | 6.649% | $152.4441 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $202.31 | 4.838% | $212.0978 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $21.63 | 9.401% | $23.6634 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $240.99 | 8.203% | $260.7584 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $225.44 | 9.418% | $246.6719 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $165.31 | 11.118% | $183.6892 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,185.97 | $1,285.6084 | $1,285.60 | $1,285.60 | $1,285.70 | |