| 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 | $12.49 | 12.692% | $14.0752 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $47.94 | 7.611% | $51.5887 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $238.77 | 13.534% | $271.0851 | $271.09 | $271.10 | $271.10 |
| Purchase #4 | $206.48 | 8.466% | $223.9606 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $205.55 | 6.136% | $218.1625 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $65.85 | 7.508% | $70.794 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $195.89 | 6.735% | $209.0832 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $972.97 | $1,058.7493 | $1,058.75 | $1,058.80 | $1,058.90 | |