| 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 | $204.34 | 4.670% | $213.8827 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $214.98 | 9.349% | $235.0785 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $141.48 | 6.573% | $150.7795 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $113.51 | 8.769% | $123.4637 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $194.62 | 3.283% | $201.0094 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $79.51 | 6.412% | $84.6082 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $75.29 | 9.420% | $82.3823 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $1,023.73 | $1,091.2043 | $1,091.20 | $1,091.25 | $1,091.30 | |