| 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 | $81.32 | 3.486% | $84.1548 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $21.70 | 10.707% | $24.0234 | $24.02 | $24.00 | $24.00 |
| Purchase #3 | $232.68 | 7.657% | $250.4963 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $235.36 | 7.242% | $252.4048 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $200.92 | 8.678% | $218.3558 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $162.83 | 11.239% | $181.1305 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $39.80 | 10.324% | $43.909 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $974.61 | $1,054.4746 | $1,054.47 | $1,054.45 | $1,054.50 | |