| 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 | $23.44 | 9.737% | $25.7224 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $246.84 | 10.638% | $273.0988 | $273.10 | $273.10 | $273.10 |
| Purchase #3 | $182.36 | 10.330% | $201.1978 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $171.86 | 5.502% | $181.3157 | $181.32 | $181.30 | $181.30 |
| Purchase #5 | $205.28 | 8.219% | $222.152 | $222.15 | $222.15 | $222.20 |
| Purchase #6 | $101.54 | 3.598% | $105.1934 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $28.96 | 10.375% | $31.9646 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $960.28 | $1,040.6447 | $1,040.64 | $1,040.60 | $1,040.70 | |