| 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 | $215.26 | 9.321% | $235.3244 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $36.53 | 4.687% | $38.2422 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $193.31 | 8.723% | $210.1724 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $109.25 | 10.651% | $120.8862 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $38.80 | 12.539% | $43.6651 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $227.70 | 3.362% | $235.3553 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $200.91 | 13.169% | $227.3678 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $1,021.76 | $1,111.0134 | $1,111.02 | $1,110.95 | $1,111.10 | |