| 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 | $249.62 | 12.417% | $280.6153 | $280.62 | $280.60 | $280.60 |
| Purchase #2 | $11.90 | 8.131% | $12.8676 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $28.44 | 3.197% | $29.3492 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $72.65 | 6.627% | $77.4645 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $73.44 | 3.272% | $75.843 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $85.40 | 5.748% | $90.3088 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $186.96 | 10.412% | $206.4263 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $708.41 | $772.8747 | $772.88 | $772.85 | $772.80 | |