| 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 | $239.68 | 10.317% | $264.4078 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $76.64 | 12.681% | $86.3587 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $133.62 | 10.237% | $147.2987 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $57.62 | 9.664% | $63.1884 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $181.64 | 6.860% | $194.1005 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $24.75 | 12.653% | $27.8816 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $176.75 | 6.765% | $188.7071 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $890.70 | $971.9428 | $971.95 | $971.95 | $972.00 | |