| 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 | $40.91 | 3.186% | $42.2134 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $162.38 | 8.452% | $176.1044 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $114.27 | 13.162% | $129.3102 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $154.34 | 9.613% | $169.1767 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $107.40 | 7.339% | $115.2821 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $186.80 | 13.728% | $212.4439 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $169.60 | 6.245% | $180.1915 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $935.70 | $1,024.7222 | $1,024.71 | $1,024.75 | $1,024.70 | |