| 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 | $215.92 | 7.806% | $232.7747 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $36.51 | 7.622% | $39.2928 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $18.48 | 4.116% | $19.2406 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $195.70 | 11.414% | $218.0372 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $17.60 | 3.216% | $18.166 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $181.86 | 4.724% | $190.4511 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $233.90 | 13.765% | $266.0963 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $899.97 | $984.0587 | $984.06 | $984.05 | $984.10 | |