| 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 | $115.72 | 8.429% | $125.474 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $102.39 | 4.482% | $106.9791 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $73.44 | 12.529% | $82.6413 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $32.59 | 5.535% | $34.3939 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $195.76 | 7.777% | $210.9843 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $107.86 | 3.601% | $111.744 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $211.58 | 10.705% | $234.2296 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $839.34 | $906.4462 | $906.43 | $906.50 | $906.40 | |