| 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 | $18.27 | 4.814% | $19.1495 | $19.15 | $19.15 | $19.10 |
| Purchase #2 | $8.25 | 8.681% | $8.9662 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $242.53 | 13.617% | $275.5553 | $275.56 | $275.55 | $275.60 |
| Purchase #4 | $121.83 | 10.235% | $134.2993 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $215.69 | 11.792% | $241.1242 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $137.75 | 4.294% | $143.665 | $143.67 | $143.65 | $143.70 |
| Purchase #7 | $206.51 | 12.521% | $232.3671 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $950.83 | $1,055.1266 | $1,055.14 | $1,055.05 | $1,055.20 | |