| 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 | $239.67 | 12.398% | $269.3843 | $269.38 | $269.40 | $269.40 |
| Purchase #2 | $183.65 | 8.570% | $199.3888 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $10.25 | 8.363% | $11.1072 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $92.71 | 3.454% | $95.9122 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $45.95 | 5.681% | $48.5604 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $170.88 | 6.839% | $182.5665 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $141.54 | 7.777% | $152.5476 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $884.65 | $959.4670 | $959.47 | $959.45 | $959.50 | |