| 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 | $115.73 | 11.712% | $129.2843 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $188.85 | 8.797% | $205.4631 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $9.74 | 11.667% | $10.8764 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $122.66 | 12.306% | $137.7545 | $137.75 | $137.75 | $137.80 |
| Purchase #5 | $102.73 | 12.789% | $115.8681 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $209.31 | 7.286% | $224.5603 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $206.56 | 13.427% | $234.2948 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $955.58 | $1,058.1015 | $1,058.09 | $1,058.10 | $1,058.30 | |