| 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 | $58.31 | 5.495% | $61.5141 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $235.52 | 3.550% | $243.881 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $29.44 | 7.366% | $31.6086 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $134.99 | 6.377% | $143.5983 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $170.43 | 12.565% | $191.8445 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $232.83 | 13.246% | $263.6707 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $181.60 | 11.588% | $202.6438 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $1,043.12 | $1,138.7610 | $1,138.75 | $1,138.75 | $1,138.70 | |