| 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 | $185.94 | 3.482% | $192.4144 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $187.70 | 5.410% | $197.8546 | $197.85 | $197.85 | $197.90 |
| Purchase #3 | $248.81 | 10.448% | $274.8057 | $274.81 | $274.80 | $274.80 |
| Purchase #4 | $80.37 | 3.708% | $83.3501 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $127.71 | 3.691% | $132.4238 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $168.59 | 9.705% | $184.9517 | $184.95 | $184.95 | $185.00 |
| Purchase #7 | $197.34 | 8.817% | $214.7395 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $1,196.46 | $1,280.5398 | $1,280.53 | $1,280.50 | $1,280.60 | |