| 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 | $18.87 | 7.260% | $20.24 | $20.24 | $20.25 | $20.20 |
| Purchase #2 | $216.33 | 10.103% | $238.1858 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $234.32 | 3.547% | $242.6313 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $217.39 | 7.505% | $233.7051 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $93.33 | 13.262% | $105.7074 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $151.86 | 12.617% | $171.0202 | $171.02 | $171.00 | $171.00 |
| Purchase #7 | $14.29 | 9.117% | $15.5928 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $946.39 | $1,027.0826 | $1,027.09 | $1,027.10 | $1,027.00 | |