| 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 | $114.95 | 12.302% | $129.0911 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $31.71 | 7.243% | $34.0068 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $148.89 | 4.728% | $155.9295 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $215.61 | 8.207% | $233.3051 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $133.30 | 3.864% | $138.4507 | $138.45 | $138.45 | $138.50 |
| Purchase #6 | $112.78 | 11.754% | $126.0362 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $111.51 | 8.274% | $120.7363 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $868.75 | $937.5557 | $937.57 | $937.60 | $937.50 | |