| 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 | $242.36 | 7.123% | $259.6233 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $171.77 | 7.159% | $184.067 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $164.75 | 11.432% | $183.5842 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $171.46 | 11.821% | $191.7283 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $219.54 | 4.751% | $229.9703 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $28.47 | 7.729% | $30.6704 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $213.60 | 5.453% | $225.2476 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $1,211.95 | $1,304.8911 | $1,304.89 | $1,304.85 | $1,304.90 | |