| 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 | $204.75 | 9.231% | $223.6505 | $223.65 | $223.65 | $223.70 |
| Purchase #2 | $142.60 | 4.391% | $148.8616 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $241.67 | 3.476% | $250.0704 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $8.35 | 6.684% | $8.9081 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $94.87 | 10.332% | $104.672 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $118.78 | 13.800% | $135.1716 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $192.31 | 6.851% | $205.4852 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $1,003.33 | $1,076.8194 | $1,076.82 | $1,076.75 | $1,077.00 | |