| 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 | $104.47 | 12.833% | $117.8766 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $11.85 | 13.874% | $13.4941 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $20.65 | 5.318% | $21.7482 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $198.63 | 6.255% | $211.0543 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $233.56 | 13.706% | $265.5717 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $232.27 | 9.382% | $254.0616 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $239.89 | 3.517% | $248.3269 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,041.32 | $1,132.1334 | $1,132.13 | $1,132.15 | $1,132.20 | |