| 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 | $202.57 | 9.754% | $222.3287 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $216.36 | 6.802% | $231.0768 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $235.79 | 10.586% | $260.7507 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $147.31 | 9.616% | $161.4753 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $50.73 | 7.174% | $54.3694 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $205.88 | 11.594% | $229.7497 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $190.59 | 6.232% | $202.4676 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $1,249.23 | $1,362.2182 | $1,362.23 | $1,362.25 | $1,362.30 | |