| 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 | $196.42 | 13.102% | $222.1549 | $222.15 | $222.15 | $222.20 |
| Purchase #2 | $181.50 | 6.362% | $193.047 | $193.05 | $193.05 | $193.00 |
| Purchase #3 | $15.25 | 12.280% | $17.1227 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $36.76 | 7.799% | $39.6269 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $216.61 | 8.828% | $235.7323 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $11.35 | 5.869% | $12.0161 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $118.32 | 11.475% | $131.8972 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $776.21 | $851.5971 | $851.60 | $851.60 | $851.50 | |