| 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 | $222.42 | 9.860% | $244.3506 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $135.36 | 7.758% | $145.8612 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $177.27 | 10.715% | $196.2645 | $196.26 | $196.25 | $196.30 |
| Purchase #4 | $169.54 | 4.563% | $177.2761 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $16.57 | 3.115% | $17.0862 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $89.27 | 6.754% | $95.2993 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $150.36 | 8.502% | $163.1436 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $960.79 | $1,039.2815 | $1,039.28 | $1,039.30 | $1,039.40 | |