| 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 | $235.28 | 4.243% | $245.2629 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $126.72 | 13.747% | $144.1402 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $15.36 | 5.228% | $16.163 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $29.86 | 12.108% | $33.4754 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $92.68 | 8.568% | $100.6208 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $228.81 | 10.436% | $252.6886 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $150.63 | 9.795% | $165.3842 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $879.34 | $957.7351 | $957.73 | $957.75 | $957.80 | |