| 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 | $96.56 | 11.385% | $107.5534 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $146.54 | 7.731% | $157.869 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $211.87 | 13.430% | $240.3241 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $49.80 | 8.630% | $54.0977 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $119.97 | 4.179% | $124.9835 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $115.28 | 12.366% | $129.5355 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $179.28 | 13.601% | $203.6639 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $919.30 | $1,018.0271 | $1,018.02 | $1,018.00 | $1,018.10 | |