| 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 | $29.44 | 12.612% | $33.153 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $216.74 | 5.354% | $228.3443 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $107.30 | 7.209% | $115.0353 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $152.39 | 10.370% | $168.1928 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $108.52 | 10.839% | $120.2825 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $202.95 | 11.756% | $226.8088 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $24.81 | 12.153% | $27.8252 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $842.15 | $919.6419 | $919.64 | $919.70 | $919.60 | |