| 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 | $240.94 | 8.807% | $262.1596 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $241.41 | 12.702% | $272.0739 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $168.85 | 3.604% | $174.9354 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $33.47 | 8.698% | $36.3812 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $228.98 | 7.238% | $245.5536 | $245.55 | $245.55 | $245.60 |
| Purchase #6 | $83.42 | 5.576% | $88.0715 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $216.74 | 7.693% | $233.4138 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,213.81 | $1,312.5890 | $1,312.58 | $1,312.55 | $1,312.70 | |