| 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 | $9.85 | 10.662% | $10.9002 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $220.84 | 12.445% | $248.3235 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $102.99 | 6.470% | $109.6535 | $109.65 | $109.65 | $109.70 |
| Purchase #4 | $244.72 | 4.373% | $255.4216 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $113.28 | 8.828% | $123.2804 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $17.81 | 12.129% | $19.9702 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $162.96 | 5.397% | $171.755 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $872.45 | $939.3044 | $939.30 | $939.25 | $939.40 | |