| 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 | $246.42 | 13.838% | $280.5196 | $280.52 | $280.50 | $280.50 |
| Purchase #2 | $80.84 | 7.872% | $87.2037 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $28.51 | 8.826% | $31.0263 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $22.69 | 12.239% | $25.467 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $233.87 | 7.837% | $252.1984 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $201.43 | 10.127% | $221.8288 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $189.41 | 6.791% | $202.2728 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,003.17 | $1,100.5166 | $1,100.52 | $1,100.50 | $1,100.50 | |