| 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 | $110.95 | 10.535% | $122.6386 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $14.94 | 8.412% | $16.1968 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $177.64 | 8.439% | $192.631 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $213.27 | 6.102% | $226.2837 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $82.63 | 11.593% | $92.2093 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $11.54 | 8.627% | $12.5356 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $9.54 | 3.549% | $9.8786 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $620.51 | $672.3736 | $672.38 | $672.45 | $672.30 | |