| 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 | $237.34 | 4.318% | $247.5883 | $247.59 | $247.60 | $247.60 |
| Purchase #2 | $185.30 | 7.764% | $199.6867 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $216.64 | 13.506% | $245.8994 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $132.71 | 8.697% | $144.2518 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $108.94 | 12.867% | $122.9573 | $122.96 | $122.95 | $123.00 |
| Purchase #6 | $66.67 | 6.497% | $71.0015 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $211.28 | 8.197% | $228.5986 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $1,158.88 | $1,259.9836 | $1,259.99 | $1,260.00 | $1,260.10 | |