| 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 | $198.73 | 12.623% | $223.8157 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $207.70 | 12.797% | $234.2794 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $207.81 | 10.145% | $228.8923 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $30.95 | 12.476% | $34.8113 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $169.34 | 10.632% | $187.3442 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $165.32 | 7.606% | $177.8942 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $130.34 | 7.280% | $139.8288 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $1,110.19 | $1,226.8659 | $1,226.86 | $1,226.90 | $1,226.80 | |