| 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 | $105.54 | 13.516% | $119.8048 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $202.52 | 7.818% | $218.353 | $218.35 | $218.35 | $218.40 |
| Purchase #3 | $135.44 | 11.362% | $150.8287 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $138.93 | 5.264% | $146.2433 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $189.78 | 8.186% | $205.3154 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $127.68 | 4.187% | $133.026 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $219.50 | 5.240% | $231.0018 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $1,119.39 | $1,204.5730 | $1,204.57 | $1,204.60 | $1,204.50 | |