| 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 | $242.81 | 11.777% | $271.4057 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $23.41 | 12.715% | $26.3866 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $212.85 | 12.117% | $238.641 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $211.45 | 12.651% | $238.2005 | $238.20 | $238.20 | $238.20 |
| Purchase #5 | $184.88 | 4.506% | $193.2107 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $140.79 | 11.464% | $156.9302 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $115.55 | 12.534% | $130.033 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $1,131.74 | $1,254.8077 | $1,254.81 | $1,254.85 | $1,254.70 | |