| 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 | $213.37 | 9.782% | $234.2419 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $113.51 | 13.858% | $129.2402 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $80.67 | 13.146% | $91.2749 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $157.80 | 6.553% | $168.1406 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $174.87 | 4.780% | $183.2288 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $62.70 | 5.403% | $66.0877 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $36.91 | 4.355% | $38.5174 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $839.83 | $910.7315 | $910.73 | $910.75 | $910.60 | |