| 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 | $196.70 | 6.832% | $210.1385 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $158.62 | 4.138% | $165.1837 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $196.72 | 12.403% | $221.1192 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $13.94 | 12.837% | $15.7295 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $222.65 | 5.471% | $234.8312 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $213.57 | 5.129% | $224.524 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $105.38 | 4.674% | $110.3055 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $1,107.58 | $1,181.8316 | $1,181.83 | $1,181.85 | $1,181.70 | |