| 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 | $16.60 | 4.325% | $17.318 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $206.84 | 7.813% | $223.0004 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $16.71 | 7.658% | $17.9897 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $52.82 | 6.178% | $56.0832 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $241.75 | 4.642% | $252.972 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $36.35 | 5.826% | $38.4678 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $215.67 | 3.237% | $222.6512 | $222.65 | $222.65 | $222.70 |
| 7 purchase totals = | $786.74 | $828.4823 | $828.48 | $828.45 | $828.60 | |