| 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 | $212.91 | 3.613% | $220.6024 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $68.96 | 3.850% | $71.615 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $133.85 | 3.348% | $138.3313 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $240.92 | 10.227% | $265.5589 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $82.67 | 4.570% | $86.448 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $140.93 | 8.872% | $153.4333 | $153.43 | $153.45 | $153.40 |
| Purchase #7 | $167.88 | 10.547% | $185.5863 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $1,048.12 | $1,121.5752 | $1,121.58 | $1,121.60 | $1,121.50 | |