| 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 | $209.56 | 3.115% | $216.0878 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $249.78 | 13.526% | $283.5652 | $283.57 | $283.55 | $283.60 |
| Purchase #3 | $232.37 | 6.373% | $247.1789 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $6.65 | 6.675% | $7.0939 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $179.74 | 7.226% | $192.728 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $95.27 | 9.631% | $104.4455 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $179.47 | 10.335% | $198.0182 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $1,152.84 | $1,249.1175 | $1,249.13 | $1,249.15 | $1,249.10 | |