| 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 | $201.76 | 12.785% | $227.555 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $127.50 | 6.406% | $135.6677 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $206.72 | 10.735% | $228.9114 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $129.79 | 13.277% | $147.0222 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $148.61 | 10.810% | $164.6747 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $207.35 | 12.846% | $233.9862 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $67.82 | 4.871% | $71.1235 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $1,089.55 | $1,208.9407 | $1,208.94 | $1,208.85 | $1,209.00 | |