| 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 | $37.26 | 3.103% | $38.4162 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $204.86 | 8.235% | $221.7302 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $220.67 | 13.277% | $249.9684 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $206.74 | 4.305% | $215.6402 | $215.64 | $215.65 | $215.60 |
| Purchase #5 | $78.48 | 9.614% | $86.0251 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $204.51 | 5.385% | $215.5229 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $134.44 | 12.561% | $151.327 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $1,086.96 | $1,178.6300 | $1,178.64 | $1,178.65 | $1,178.50 | |