| 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 | $233.55 | 7.781% | $251.7225 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $94.76 | 9.702% | $103.9536 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $166.49 | 13.216% | $188.4933 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $85.29 | 3.511% | $88.2845 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $74.35 | 6.291% | $79.0274 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $235.41 | 7.200% | $252.3595 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $119.75 | 13.688% | $136.1414 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $1,009.60 | $1,099.9822 | $1,099.97 | $1,100.00 | $1,100.00 | |