| 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 | $234.25 | 7.733% | $252.3646 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $161.72 | 10.797% | $179.1809 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $154.94 | 4.117% | $161.3189 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $115.62 | 11.238% | $128.6134 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $58.50 | 10.401% | $64.5846 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $23.34 | 12.378% | $26.229 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $109.99 | 11.377% | $122.5036 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $858.36 | $934.7950 | $934.78 | $934.80 | $934.80 | |