| 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 | $212.31 | 9.608% | $232.7087 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $150.92 | 3.703% | $156.5086 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $224.83 | 4.704% | $235.406 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $79.91 | 13.597% | $90.7754 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $192.46 | 12.515% | $216.5464 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $14.33 | 13.837% | $16.3128 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $77.52 | 7.231% | $83.1255 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $952.28 | $1,031.3834 | $1,031.40 | $1,031.40 | $1,031.30 | |