| 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 | $205.79 | 13.634% | $233.8474 | $233.85 | $233.85 | $233.80 |
| Purchase #2 | $183.38 | 9.699% | $201.166 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $77.32 | 13.262% | $87.5742 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $42.30 | 11.714% | $47.255 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $111.81 | 3.214% | $115.4036 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $75.65 | 7.687% | $81.4652 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $205.32 | 11.160% | $228.2337 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $901.57 | $994.9451 | $994.95 | $994.90 | $995.00 | |