| 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 | $127.78 | 3.517% | $132.274 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $143.66 | 6.124% | $152.4577 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $121.91 | 6.648% | $130.0146 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $231.46 | 3.319% | $239.1422 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $102.80 | 4.737% | $107.6696 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $240.78 | 5.606% | $254.2781 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $59.32 | 13.383% | $67.2588 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $1,027.71 | $1,083.0950 | $1,083.09 | $1,083.05 | $1,083.20 | |