| 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 | $202.40 | 9.751% | $222.136 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $157.99 | 4.703% | $165.4203 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $206.38 | 8.283% | $223.4745 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $236.37 | 12.475% | $265.8572 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $131.52 | 8.775% | $143.0609 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $82.45 | 4.386% | $86.0663 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $178.87 | 12.458% | $201.1536 | $201.15 | $201.15 | $201.20 |
| 7 purchase totals = | $1,195.98 | $1,307.1688 | $1,307.17 | $1,307.10 | $1,307.30 | |