| 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 | $227.80 | 13.705% | $259.02 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $122.94 | 5.672% | $129.9132 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $22.70 | 3.801% | $23.5628 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $88.40 | 3.447% | $91.4471 | $91.45 | $91.45 | $91.40 |
| Purchase #5 | $244.48 | 10.161% | $269.3216 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $12.91 | 4.210% | $13.4535 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $56.37 | 9.727% | $61.8531 | $61.85 | $61.85 | $61.90 |
| 7 purchase totals = | $775.60 | $848.5713 | $848.56 | $848.50 | $848.60 | |