| 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 | $119.44 | 10.197% | $131.6193 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $129.66 | 9.807% | $142.3758 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $77.78 | 3.226% | $80.2892 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $142.68 | 10.349% | $157.446 | $157.45 | $157.45 | $157.40 |
| Purchase #5 | $62.35 | 13.497% | $70.7654 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $248.91 | 13.594% | $282.7468 | $282.75 | $282.75 | $282.70 |
| Purchase #7 | $88.38 | 4.397% | $92.2661 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $869.20 | $957.5086 | $957.53 | $957.50 | $957.50 | |