| 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 | $19.38 | 5.576% | $20.4606 | $20.46 | $20.45 | $20.50 |
| Purchase #2 | $197.79 | 5.364% | $208.3995 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $191.48 | 5.571% | $202.1474 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $130.95 | 8.667% | $142.2994 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $162.97 | 11.275% | $181.3449 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $202.84 | 4.534% | $212.0368 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $31.91 | 11.736% | $35.655 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $937.32 | $1,002.3436 | $1,002.35 | $1,002.35 | $1,002.30 | |