| 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 | $209.82 | 5.201% | $220.7327 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $127.41 | 3.791% | $132.2401 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $229.74 | 8.226% | $248.6384 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $122.91 | 9.528% | $134.6209 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $44.66 | 9.350% | $48.8357 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $131.44 | 10.225% | $144.8797 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $153.71 | 8.546% | $166.8461 | $166.85 | $166.85 | $166.80 |
| 7 purchase totals = | $1,019.69 | $1,096.7936 | $1,096.80 | $1,096.85 | $1,096.60 | |