| 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 | $79.79 | 10.396% | $88.085 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $238.44 | 10.750% | $264.0723 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $217.72 | 10.529% | $240.6437 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $204.85 | 8.477% | $222.2151 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $210.25 | 12.472% | $236.4724 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $12.53 | 5.401% | $13.2067 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $68.96 | 9.671% | $75.6291 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $1,032.54 | $1,140.3243 | $1,140.33 | $1,140.30 | $1,140.30 | |