| 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 | $111.66 | 7.694% | $120.2511 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $158.34 | 4.839% | $166.0021 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $211.32 | 12.669% | $238.0921 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $105.47 | 5.543% | $111.3162 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $194.65 | 12.619% | $219.2129 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $111.28 | 8.201% | $120.4061 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $86.79 | 12.480% | $97.6214 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $979.51 | $1,072.9019 | $1,072.90 | $1,072.85 | $1,072.90 | |