| 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 | $77.43 | 7.451% | $83.1993 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $122.70 | 12.666% | $138.2412 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $237.90 | 12.422% | $267.4519 | $267.45 | $267.45 | $267.50 |
| Purchase #4 | $195.83 | 11.546% | $218.4405 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $38.35 | 12.728% | $43.2312 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $212.49 | 4.718% | $222.5153 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $126.78 | 12.559% | $142.7023 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,011.48 | $1,115.7817 | $1,115.78 | $1,115.80 | $1,115.70 | |