| 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 | $92.40 | 10.267% | $101.8867 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $24.29 | 3.107% | $25.0447 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $193.68 | 9.652% | $212.374 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $185.30 | 13.510% | $210.334 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $142.93 | 6.871% | $152.7507 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $210.83 | 11.679% | $235.4528 | $235.45 | $235.45 | $235.50 |
| Purchase #7 | $21.93 | 3.819% | $22.7675 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $871.36 | $960.6104 | $960.60 | $960.60 | $960.70 | |