| 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 | $185.88 | 11.542% | $207.3343 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $238.47 | 5.748% | $252.1773 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $54.92 | 7.254% | $58.9039 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $232.84 | 8.697% | $253.0901 | $253.09 | $253.10 | $253.10 |
| Purchase #5 | $148.86 | 7.535% | $160.0766 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $209.84 | 6.235% | $222.9235 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $207.74 | 13.259% | $235.2842 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,278.55 | $1,389.7899 | $1,389.78 | $1,389.85 | $1,389.80 | |