| 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 | $205.40 | 3.148% | $211.866 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $35.79 | 10.678% | $39.6117 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $118.67 | 12.527% | $133.5358 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $172.74 | 11.219% | $192.1197 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $204.99 | 10.365% | $226.2372 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $51.74 | 9.332% | $56.5684 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $52.73 | 8.217% | $57.0628 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $842.06 | $917.0016 | $917.01 | $916.95 | $917.00 | |