| 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 | $241.62 | 3.483% | $250.0356 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $101.29 | 9.293% | $110.7029 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $5.78 | 6.371% | $6.1482 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $104.65 | 5.400% | $110.3011 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $247.39 | 7.652% | $266.3203 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $145.87 | 7.152% | $156.3026 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $243.80 | 3.854% | $253.1961 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,090.40 | $1,153.0068 | $1,153.01 | $1,153.00 | $1,152.90 | |