| 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 | $197.72 | 4.510% | $206.6372 | $206.64 | $206.65 | $206.60 |
| Purchase #2 | $89.94 | 11.545% | $100.3236 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $51.55 | 10.415% | $56.9189 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $190.88 | 10.408% | $210.7468 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $8.54 | 8.419% | $9.259 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $206.97 | 4.218% | $215.7 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $111.62 | 12.384% | $125.443 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $857.22 | $925.0285 | $925.03 | $925.00 | $924.90 | |