| 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 | $122.57 | 9.179% | $133.8207 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $200.60 | 6.400% | $213.4384 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $120.31 | 3.631% | $124.6785 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $179.26 | 7.797% | $193.2369 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $235.79 | 8.798% | $256.5348 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $212.61 | 13.730% | $241.8014 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $79.26 | 5.779% | $83.8404 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $1,150.40 | $1,247.3511 | $1,247.35 | $1,247.40 | $1,247.20 | |