| 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 | $248.66 | 7.352% | $266.9415 | $266.94 | $266.95 | $266.90 |
| Purchase #2 | $37.92 | 9.305% | $41.4485 | $41.45 | $41.45 | $41.40 |
| Purchase #3 | $133.73 | 12.792% | $150.8367 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $10.59 | 3.793% | $10.9917 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $108.41 | 13.611% | $123.1657 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $82.33 | 4.174% | $85.7665 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $247.45 | 7.496% | $265.9989 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $869.09 | $945.1495 | $945.16 | $945.15 | $945.10 | |