| 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 | $237.62 | 10.221% | $261.9071 | $261.91 | $261.90 | $261.90 |
| Purchase #2 | $8.27 | 10.284% | $9.1205 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $197.77 | 8.802% | $215.1777 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $99.63 | 4.124% | $103.7387 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $119.55 | 11.509% | $133.309 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $135.64 | 6.748% | $144.793 | $144.79 | $144.80 | $144.80 |
| Purchase #7 | $127.44 | 13.359% | $144.4647 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $925.92 | $1,012.5107 | $1,012.51 | $1,012.50 | $1,012.50 | |