| 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 | $188.70 | 10.383% | $208.2927 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $97.31 | 10.423% | $107.4526 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $176.49 | 7.602% | $189.9068 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $141.48 | 13.503% | $160.584 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $166.36 | 13.302% | $188.4892 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $241.83 | 3.206% | $249.5831 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $204.97 | 8.780% | $222.9664 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,217.14 | $1,327.2748 | $1,327.27 | $1,327.30 | $1,327.40 | |