| 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 | $242.25 | 6.527% | $258.0617 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $181.79 | 10.314% | $200.5398 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $127.99 | 10.116% | $140.9375 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $236.47 | 13.110% | $267.4712 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $113.48 | 11.345% | $126.3543 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $174.96 | 3.398% | $180.9051 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $236.63 | 3.858% | $245.7592 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $1,313.57 | $1,420.0288 | $1,420.03 | $1,420.00 | $1,420.10 | |