| 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 | $203.41 | 4.682% | $212.9337 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $46.67 | 5.334% | $49.1594 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $20.62 | 11.707% | $23.034 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $220.69 | 6.753% | $235.5932 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $192.92 | 13.242% | $218.4665 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $122.48 | 12.851% | $138.2199 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $12.72 | 11.697% | $14.2079 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $819.51 | $891.6146 | $891.61 | $891.60 | $891.60 | |