| 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 | $248.87 | 3.672% | $258.0085 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $221.35 | 11.451% | $246.6968 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $53.97 | 8.302% | $58.4506 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $133.36 | 3.205% | $137.6342 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $7.59 | 10.582% | $8.3932 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $82.99 | 13.530% | $94.2185 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $74.55 | 10.107% | $82.0848 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $822.68 | $885.4866 | $885.48 | $885.50 | $885.50 | |