| 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 | $122.91 | 12.213% | $137.921 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $230.50 | 3.537% | $238.6528 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $89.68 | 8.831% | $97.5996 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $66.55 | 6.533% | $70.8977 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $223.98 | 8.475% | $242.9623 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $192.77 | 11.321% | $214.5935 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $204.66 | 12.335% | $229.9048 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,131.05 | $1,232.5317 | $1,232.52 | $1,232.50 | $1,232.60 | |