| 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 | $110.88 | 13.219% | $125.5372 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $218.71 | 11.425% | $243.6976 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $142.82 | 8.153% | $154.4641 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $183.50 | 4.159% | $191.1318 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $250.72 | 6.693% | $267.5007 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $123.51 | 9.148% | $134.8087 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $28.86 | 3.196% | $29.7824 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $1,059.00 | $1,146.9225 | $1,146.92 | $1,146.95 | $1,146.90 | |