| 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 | $247.26 | 8.476% | $268.2178 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $50.87 | 12.455% | $57.2059 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $6.92 | 5.773% | $7.3195 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $85.79 | 4.437% | $89.5965 | $89.60 | $89.60 | $89.60 |
| Purchase #5 | $41.28 | 5.178% | $43.4175 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $9.97 | 11.236% | $11.0902 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $197.87 | 6.230% | $210.1973 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $639.96 | $687.0447 | $687.06 | $687.00 | $687.00 | |