| 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 | $27.87 | 12.579% | $31.3758 | $31.38 | $31.40 | $31.40 |
| Purchase #2 | $93.60 | 13.742% | $106.4625 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $226.85 | 9.241% | $247.8132 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $182.95 | 5.356% | $192.7488 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $194.69 | 10.501% | $215.1344 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $41.38 | 11.243% | $46.0324 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $205.47 | 4.453% | $214.6196 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $972.81 | $1,054.1867 | $1,054.18 | $1,054.20 | $1,054.10 | |