| 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 | $196.36 | 4.262% | $204.7289 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $130.60 | 12.543% | $146.9812 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $123.97 | 4.124% | $129.0825 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $249.73 | 13.105% | $282.4571 | $282.46 | $282.45 | $282.50 |
| Purchase #5 | $220.57 | 3.407% | $228.0848 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $182.67 | 10.870% | $202.5262 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $18.34 | 13.820% | $20.8746 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $1,122.24 | $1,214.7353 | $1,214.73 | $1,214.80 | $1,214.80 | |