| 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 | $226.61 | 11.246% | $252.0946 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $73.26 | 4.423% | $76.5003 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $221.48 | 7.126% | $237.2627 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $235.44 | 8.872% | $256.3282 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $187.72 | 13.390% | $212.8557 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $11.58 | 3.737% | $12.0127 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $66.72 | 11.294% | $74.2554 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $1,022.81 | $1,121.3096 | $1,121.31 | $1,121.30 | $1,121.40 | |