| 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 | $215.59 | 3.265% | $222.629 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $55.40 | 9.667% | $60.7555 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $44.32 | 6.630% | $47.2584 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $123.72 | 13.396% | $140.2935 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $145.31 | 13.555% | $165.0068 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $28.88 | 3.240% | $29.8157 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $228.40 | 12.181% | $256.2214 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $841.62 | $921.9803 | $921.99 | $921.95 | $922.00 | |