| 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 | $154.36 | 12.338% | $173.4049 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $6.51 | 8.691% | $7.0758 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $89.95 | 12.632% | $101.3125 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $114.59 | 7.768% | $123.4914 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $111.45 | 8.397% | $120.8085 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $236.77 | 11.108% | $263.0704 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $227.25 | 5.606% | $239.9896 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $940.88 | $1,029.1531 | $1,029.15 | $1,029.15 | $1,029.20 | |