| 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 | $106.89 | 7.709% | $115.1302 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $215.44 | 13.362% | $244.2271 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $177.80 | 8.628% | $193.1406 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $11.47 | 3.583% | $11.881 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $152.75 | 11.121% | $169.7373 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $155.25 | 11.278% | $172.7591 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $115.72 | 6.422% | $123.1515 | $123.15 | $123.15 | $123.20 |
| 7 purchase totals = | $935.32 | $1,030.0268 | $1,030.03 | $1,030.10 | $1,030.00 | |