| 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 | $103.36 | 10.481% | $114.1932 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $19.59 | 11.496% | $21.8421 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $216.41 | 10.126% | $238.3237 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $194.25 | 11.565% | $216.715 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $117.67 | 11.543% | $131.2526 | $131.25 | $131.25 | $131.30 |
| Purchase #6 | $201.99 | 5.705% | $213.5135 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $91.73 | 3.809% | $95.224 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $945.00 | $1,031.0641 | $1,031.05 | $1,031.00 | $1,031.00 | |