| 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 | $200.96 | 12.874% | $226.8316 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $14.94 | 13.468% | $16.9521 | $16.95 | $16.95 | $17.00 |
| Purchase #3 | $217.42 | 5.259% | $228.8541 | $228.85 | $228.85 | $228.90 |
| Purchase #4 | $9.84 | 11.751% | $10.9963 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $188.41 | 3.205% | $194.4485 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $171.83 | 7.230% | $184.2533 | $184.25 | $184.25 | $184.30 |
| Purchase #7 | $140.45 | 12.317% | $157.7492 | $157.75 | $157.75 | $157.70 |
| 7 purchase totals = | $943.85 | $1,020.0851 | $1,020.08 | $1,020.10 | $1,020.10 | |