| 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 | $248.44 | 9.568% | $272.2107 | $272.21 | $272.20 | $272.20 |
| Purchase #2 | $187.55 | 12.690% | $211.3501 | $211.35 | $211.35 | $211.40 |
| Purchase #3 | $159.40 | 3.812% | $165.4763 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $129.88 | 8.304% | $140.6652 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $210.52 | 8.698% | $228.831 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $144.36 | 12.258% | $162.0556 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $187.76 | 5.656% | $198.3797 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $1,267.91 | $1,378.9686 | $1,378.98 | $1,379.00 | $1,379.10 | |