| 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 | $238.55 | 10.660% | $263.9794 | $263.98 | $264.00 | $264.00 |
| Purchase #2 | $210.50 | 10.653% | $232.9246 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $27.88 | 9.424% | $30.5074 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $18.67 | 4.781% | $19.5626 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $237.92 | 13.846% | $270.8624 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $232.72 | 7.108% | $249.2617 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $248.47 | 12.728% | $280.0953 | $280.10 | $280.10 | $280.10 |
| 7 purchase totals = | $1,214.71 | $1,347.1934 | $1,347.19 | $1,347.15 | $1,347.30 | |