| 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 | $229.36 | 10.662% | $253.8144 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $72.51 | 9.438% | $79.3535 | $79.35 | $79.35 | $79.40 |
| Purchase #3 | $17.61 | 9.755% | $19.3279 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $115.84 | 4.732% | $121.3215 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $131.74 | 4.284% | $137.3837 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $211.35 | 7.320% | $226.8208 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $200.38 | 6.323% | $213.05 | $213.05 | $213.05 | $213.10 |
| 7 purchase totals = | $978.79 | $1,051.0718 | $1,051.06 | $1,051.05 | $1,051.10 | |