| 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 | $234.64 | 11.590% | $261.8348 | $261.83 | $261.85 | $261.80 |
| Purchase #2 | $9.91 | 7.440% | $10.6473 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $18.91 | 12.255% | $21.2274 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $32.92 | 9.784% | $36.1409 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $188.90 | 5.209% | $198.7398 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $224.30 | 8.200% | $242.6926 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $217.53 | 7.348% | $233.5141 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $927.11 | $1,004.7969 | $1,004.79 | $1,004.85 | $1,004.60 | |