| 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 | $212.66 | 4.795% | $222.857 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $224.70 | 12.416% | $252.5988 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $17.96 | 12.531% | $20.2106 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $28.75 | 10.721% | $31.8323 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $202.83 | 11.428% | $226.0094 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $231.89 | 8.716% | $252.1015 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $137.42 | 12.854% | $155.084 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $1,056.21 | $1,160.6936 | $1,160.69 | $1,160.70 | $1,160.70 | |