| 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 | $238.84 | 9.327% | $261.1166 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $32.29 | 10.541% | $35.6937 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $194.77 | 7.486% | $209.3505 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $177.52 | 3.241% | $183.2734 | $183.27 | $183.25 | $183.30 |
| Purchase #5 | $223.57 | 9.586% | $245.0014 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $185.71 | 11.860% | $207.7352 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $99.92 | 3.771% | $103.688 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $1,152.62 | $1,245.8588 | $1,245.86 | $1,245.85 | $1,245.90 | |