| 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 | $8.39 | 6.336% | $8.9216 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $204.80 | 10.371% | $226.0398 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $210.76 | 6.105% | $223.6269 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $168.35 | 6.708% | $179.6429 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $249.73 | 13.338% | $283.039 | $283.04 | $283.05 | $283.00 |
| Purchase #6 | $246.85 | 13.693% | $280.6512 | $280.65 | $280.65 | $280.70 |
| Purchase #7 | $65.84 | 11.144% | $73.1772 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,154.72 | $1,275.0986 | $1,275.10 | $1,275.15 | $1,275.00 | |