| 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 | $18.88 | 10.296% | $20.8239 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $142.56 | 8.725% | $154.9984 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $214.77 | 8.708% | $233.4722 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $25.28 | 3.256% | $26.1031 | $26.10 | $26.10 | $26.10 |
| Purchase #5 | $152.51 | 10.778% | $168.9475 | $168.95 | $168.95 | $168.90 |
| Purchase #6 | $250.42 | 9.232% | $273.5388 | $273.54 | $273.55 | $273.50 |
| Purchase #7 | $187.91 | 6.169% | $199.5022 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $992.33 | $1,077.3861 | $1,077.38 | $1,077.35 | $1,077.30 | |