| 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 | $115.38 | 10.710% | $127.7372 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $73.50 | 10.523% | $81.2344 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $97.33 | 11.408% | $108.4334 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $80.90 | 6.597% | $86.237 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $190.38 | 13.541% | $216.1594 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $222.68 | 11.199% | $247.6179 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $192.30 | 9.633% | $210.8243 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $972.47 | $1,078.2436 | $1,078.24 | $1,078.25 | $1,078.10 | |