| 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 | $21.86 | 11.490% | $24.3717 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $208.48 | 9.139% | $227.533 | $227.53 | $227.55 | $227.50 |
| Purchase #3 | $238.33 | 13.788% | $271.1909 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $211.90 | 7.575% | $227.9514 | $227.95 | $227.95 | $228.00 |
| Purchase #5 | $60.41 | 3.706% | $62.6488 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $136.29 | 5.279% | $143.4847 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $217.83 | 10.737% | $241.2184 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,095.10 | $1,198.3989 | $1,198.39 | $1,198.40 | $1,198.40 | |