| 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 | $210.87 | 9.424% | $230.7424 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $219.50 | 3.642% | $227.4942 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $54.92 | 3.384% | $56.7785 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $178.39 | 12.565% | $200.8047 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $151.43 | 10.394% | $167.1696 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $107.80 | 6.806% | $115.1369 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $48.83 | 5.336% | $51.4356 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $971.74 | $1,049.5619 | $1,049.56 | $1,049.60 | $1,049.50 | |