| 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 | $242.34 | 8.593% | $263.1643 | $263.16 | $263.15 | $263.20 |
| Purchase #2 | $201.30 | 3.518% | $208.3817 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $222.35 | 11.564% | $248.0626 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $36.32 | 3.127% | $37.4557 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $242.67 | 8.294% | $262.797 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $142.87 | 6.653% | $152.3751 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $39.95 | 8.141% | $43.2023 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $1,127.80 | $1,215.4387 | $1,215.44 | $1,215.45 | $1,215.60 | |