| 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 | $225.79 | 13.754% | $256.8452 | $256.85 | $256.85 | $256.80 |
| Purchase #2 | $15.40 | 4.320% | $16.0653 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $242.86 | 8.434% | $263.3428 | $263.34 | $263.35 | $263.30 |
| Purchase #4 | $167.77 | 6.616% | $178.8697 | $178.87 | $178.85 | $178.90 |
| Purchase #5 | $168.38 | 3.548% | $174.3541 | $174.35 | $174.35 | $174.40 |
| Purchase #6 | $27.52 | 11.606% | $30.714 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $157.60 | 13.767% | $179.2968 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $1,005.32 | $1,099.4879 | $1,099.49 | $1,099.45 | $1,099.50 | |