| 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 | $11.29 | 12.359% | $12.6853 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $198.68 | 4.798% | $208.2127 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $243.64 | 5.714% | $257.5616 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $160.58 | 3.833% | $166.735 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $137.28 | 7.793% | $147.9782 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $28.46 | 4.410% | $29.7151 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $50.76 | 7.397% | $54.5147 | $54.51 | $54.50 | $54.50 |
| 7 purchase totals = | $830.69 | $877.4026 | $877.41 | $877.40 | $877.40 | |