| 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 | $196.38 | 13.416% | $222.7263 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $133.73 | 7.311% | $143.507 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $21.42 | 6.511% | $22.8147 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $244.63 | 6.123% | $259.6087 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $130.59 | 4.382% | $136.3125 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $147.43 | 8.689% | $160.2402 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $101.29 | 12.488% | $113.9391 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $975.47 | $1,059.1485 | $1,059.15 | $1,059.15 | $1,059.00 | |