| 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 | $194.62 | 11.286% | $216.5848 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $63.61 | 10.444% | $70.2534 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $122.80 | 4.784% | $128.6748 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $78.71 | 9.832% | $86.4488 | $86.45 | $86.45 | $86.40 |
| Purchase #5 | $207.73 | 6.423% | $221.0725 | $221.07 | $221.05 | $221.10 |
| Purchase #6 | $226.59 | 4.435% | $236.6393 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $116.74 | 3.506% | $120.8329 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $1,010.80 | $1,080.5065 | $1,080.49 | $1,080.50 | $1,080.50 | |