| 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 | $130.81 | 6.126% | $138.8234 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $231.40 | 4.303% | $241.3571 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $67.87 | 7.347% | $72.8564 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $51.87 | 5.359% | $54.6497 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $204.56 | 5.621% | $216.0583 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $99.85 | 7.543% | $107.3817 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $193.60 | 5.483% | $204.2151 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $979.96 | $1,035.3417 | $1,035.35 | $1,035.30 | $1,035.40 | |