| 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 | $111.31 | 11.817% | $124.4635 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $247.88 | 9.833% | $272.254 | $272.25 | $272.25 | $272.30 |
| Purchase #3 | $160.84 | 6.765% | $171.7208 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $166.54 | 12.330% | $187.0744 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $139.59 | 12.532% | $157.0834 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $147.62 | 12.238% | $165.6857 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $162.91 | 3.112% | $167.9798 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,136.69 | $1,246.2616 | $1,246.25 | $1,246.25 | $1,246.40 | |