| 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 | $38.75 | 3.251% | $40.0098 | $40.01 | $40.00 | $40.00 |
| Purchase #2 | $167.59 | 11.736% | $187.2584 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $126.26 | 6.437% | $134.3874 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $121.97 | 5.209% | $128.3234 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $132.97 | 3.161% | $137.1732 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $164.70 | 6.646% | $175.646 | $175.65 | $175.65 | $175.60 |
| Purchase #7 | $237.27 | 3.829% | $246.3551 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $989.51 | $1,049.1533 | $1,049.16 | $1,049.10 | $1,049.20 | |