| 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 | $197.61 | 5.658% | $208.7908 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $44.34 | 11.343% | $49.3695 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $36.39 | 6.537% | $38.7688 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $148.55 | 11.239% | $165.2455 | $165.25 | $165.25 | $165.20 |
| Purchase #5 | $200.43 | 4.338% | $209.1247 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $24.47 | 7.696% | $26.3532 | $26.35 | $26.35 | $26.40 |
| Purchase #7 | $250.57 | 13.224% | $283.7054 | $283.71 | $283.70 | $283.70 |
| 7 purchase totals = | $902.36 | $981.3579 | $981.36 | $981.30 | $981.40 | |