| 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 | $210.38 | 3.305% | $217.3331 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $97.96 | 4.424% | $102.2938 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $120.77 | 7.480% | $129.8036 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $216.53 | 13.613% | $246.0062 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $57.25 | 3.816% | $59.4347 | $59.43 | $59.45 | $59.40 |
| Purchase #6 | $46.56 | 13.246% | $52.7273 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $195.62 | 10.629% | $216.4124 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $945.07 | $1,024.0111 | $1,024.00 | $1,024.05 | $1,023.90 | |