| 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 | $242.64 | 13.250% | $274.7898 | $274.79 | $274.80 | $274.80 |
| Purchase #2 | $242.37 | 5.259% | $255.1162 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $219.41 | 7.376% | $235.5937 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $126.92 | 11.858% | $141.9702 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $90.91 | 11.597% | $101.4528 | $101.45 | $101.45 | $101.50 |
| Purchase #6 | $205.43 | 4.705% | $215.0955 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $56.44 | 6.755% | $60.2525 | $60.25 | $60.25 | $60.30 |
| 7 purchase totals = | $1,184.12 | $1,284.2707 | $1,284.27 | $1,284.25 | $1,284.40 | |