| 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 | $206.94 | 7.375% | $222.2018 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $189.55 | 11.440% | $211.2345 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $103.79 | 3.559% | $107.4839 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $52.99 | 4.150% | $55.1891 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $80.75 | 8.551% | $87.6549 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $136.73 | 12.559% | $153.9019 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $119.36 | 4.587% | $124.835 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $890.11 | $962.5011 | $962.49 | $962.55 | $962.50 | |