| 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 | $190.74 | 5.729% | $201.6675 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $193.69 | 7.249% | $207.7306 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $250.40 | 8.485% | $271.6464 | $271.65 | $271.65 | $271.60 |
| Purchase #4 | $195.37 | 7.745% | $210.5014 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $9.41 | 5.824% | $9.958 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $175.41 | 4.656% | $183.5771 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $236.43 | 5.635% | $249.7528 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $1,251.45 | $1,334.8338 | $1,334.84 | $1,334.85 | $1,334.90 | |