| 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 | $80.65 | 10.587% | $89.1884 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $249.95 | 13.788% | $284.4131 | $284.41 | $284.40 | $284.40 |
| Purchase #3 | $124.64 | 13.309% | $141.2283 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $38.98 | 5.599% | $41.1625 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $127.47 | 7.214% | $136.6657 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $165.36 | 3.303% | $170.8218 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $142.82 | 3.391% | $147.663 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $929.87 | $1,011.1428 | $1,011.14 | $1,011.10 | $1,011.20 | |