| 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 | $228.99 | 6.782% | $244.5201 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $223.85 | 13.153% | $253.293 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $243.45 | 7.705% | $262.2078 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $154.63 | 9.214% | $168.8776 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $226.89 | 5.683% | $239.7842 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $189.26 | 11.536% | $211.093 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $171.65 | 11.514% | $191.4138 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,438.72 | $1,571.1895 | $1,571.18 | $1,571.20 | $1,571.20 | |