| 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 | $207.88 | 3.280% | $214.6985 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $56.65 | 10.703% | $62.7132 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $205.71 | 3.531% | $212.9736 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $210.58 | 8.585% | $228.6583 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $233.62 | 3.617% | $242.07 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $205.26 | 13.115% | $232.1798 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $191.72 | 11.332% | $213.4457 | $213.45 | $213.45 | $213.40 |
| 7 purchase totals = | $1,311.42 | $1,406.7391 | $1,406.74 | $1,406.70 | $1,406.80 | |