| 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 | $206.83 | 11.586% | $230.7933 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $231.97 | 7.489% | $249.3422 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $23.80 | 10.528% | $26.3057 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $106.25 | 12.830% | $119.8819 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $12.96 | 4.792% | $13.581 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $56.63 | 11.461% | $63.1204 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $122.31 | 4.185% | $127.4287 | $127.43 | $127.45 | $127.40 |
| 7 purchase totals = | $760.75 | $830.4532 | $830.45 | $830.50 | $830.40 | |