| 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 | $192.44 | 13.449% | $218.3213 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $34.35 | 11.138% | $38.1759 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $240.79 | 5.306% | $253.5663 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $127.86 | 10.449% | $141.2201 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $123.73 | 12.811% | $139.5811 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $217.92 | 4.112% | $226.8809 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $173.96 | 8.394% | $188.5622 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,111.05 | $1,206.3078 | $1,206.31 | $1,206.30 | $1,206.40 | |