| 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 | $198.92 | 7.512% | $213.8629 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $219.59 | 5.556% | $231.7904 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $74.52 | 12.395% | $83.7568 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $178.32 | 10.376% | $196.8225 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $235.91 | 11.227% | $262.3956 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $202.82 | 4.238% | $211.4155 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $232.39 | 9.178% | $253.7188 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $1,342.47 | $1,453.7625 | $1,453.77 | $1,453.70 | $1,453.80 | |