| 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 | $86.73 | 4.305% | $90.4637 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $176.78 | 5.271% | $186.0981 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $164.81 | 11.635% | $183.9856 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $51.35 | 11.700% | $57.358 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $238.30 | 9.724% | $261.4723 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $211.66 | 4.432% | $221.0408 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $231.49 | 6.348% | $246.185 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,161.12 | $1,246.6035 | $1,246.61 | $1,246.60 | $1,246.70 | |