| 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 | $200.77 | 5.727% | $212.2681 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $64.78 | 4.279% | $67.5519 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $211.80 | 11.108% | $235.3267 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $188.43 | 9.600% | $206.5193 | $206.52 | $206.50 | $206.50 |
| Purchase #5 | $146.80 | 6.794% | $156.7736 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $250.31 | 9.645% | $274.4524 | $274.45 | $274.45 | $274.50 |
| Purchase #7 | $236.66 | 3.604% | $245.1892 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $1,299.55 | $1,398.0812 | $1,398.08 | $1,398.05 | $1,398.20 | |