| 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 | $123.65 | 8.532% | $134.1998 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $131.43 | 7.296% | $141.0191 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $246.58 | 3.852% | $256.0783 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $232.28 | 3.344% | $240.0474 | $240.05 | $240.05 | $240.00 |
| Purchase #5 | $49.64 | 4.660% | $51.9532 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $222.84 | 5.394% | $234.86 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $68.48 | 5.713% | $72.3923 | $72.39 | $72.40 | $72.40 |
| 7 purchase totals = | $1,074.90 | $1,130.5501 | $1,130.55 | $1,130.55 | $1,130.60 | |