| 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 | $180.99 | 12.405% | $203.4418 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $28.55 | 12.311% | $32.0648 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $222.46 | 10.276% | $245.32 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $116.43 | 6.393% | $123.8734 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $81.69 | 7.223% | $87.5905 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $231.63 | 6.702% | $247.1538 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $71.82 | 5.458% | $75.7399 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $933.57 | $1,015.1842 | $1,015.17 | $1,015.15 | $1,015.20 | |