| 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 | $207.65 | 4.576% | $217.1521 | $217.15 | $217.15 | $217.20 |
| Purchase #2 | $114.77 | 13.493% | $130.2559 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $235.81 | 7.828% | $254.2692 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $225.59 | 5.720% | $238.4937 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $45.65 | 11.465% | $50.8838 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $124.57 | 7.566% | $133.995 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $83.30 | 4.654% | $87.1768 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $1,037.34 | $1,112.2265 | $1,112.23 | $1,112.25 | $1,112.40 | |