| 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 | $218.70 | 8.187% | $236.605 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $23.77 | 7.207% | $25.4831 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $209.38 | 12.303% | $235.14 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $216.60 | 8.115% | $234.1771 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $52.80 | 5.859% | $55.8936 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $250.47 | 11.560% | $279.4243 | $279.42 | $279.40 | $279.40 |
| Purchase #7 | $21.91 | 6.636% | $23.3639 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $993.63 | $1,090.0870 | $1,090.08 | $1,090.10 | $1,090.10 | |