| 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 | $206.99 | 10.214% | $228.132 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $64.39 | 4.726% | $67.4331 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $190.30 | 6.816% | $203.2708 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $114.53 | 5.515% | $120.8463 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $50.84 | 4.501% | $53.1283 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $31.92 | 13.721% | $36.2997 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $53.32 | 4.716% | $55.8346 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $712.29 | $764.9448 | $764.94 | $765.00 | $764.80 | |