| 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 | $210.92 | 6.665% | $224.9778 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $96.93 | 7.583% | $104.2802 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $132.83 | 8.858% | $144.5961 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $17.68 | 8.117% | $19.1151 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $147.65 | 11.401% | $164.4836 | $164.48 | $164.50 | $164.50 |
| Purchase #6 | $231.93 | 5.501% | $244.6885 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $170.47 | 10.693% | $188.6984 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $1,008.41 | $1,090.8397 | $1,090.85 | $1,090.90 | $1,090.90 | |