| 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 | $234.31 | 3.412% | $242.3047 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $121.64 | 4.173% | $126.716 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $111.50 | 6.749% | $119.0251 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $109.71 | 11.284% | $122.0897 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $7.86 | 9.498% | $8.6065 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $204.34 | 4.697% | $213.9378 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $208.33 | 11.307% | $231.8859 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $997.69 | $1,064.5657 | $1,064.58 | $1,064.60 | $1,064.50 | |