| 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 | $192.48 | 3.317% | $198.8646 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $235.84 | 3.120% | $243.1982 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $250.25 | 13.513% | $284.0663 | $284.07 | $284.05 | $284.10 |
| Purchase #4 | $114.61 | 10.788% | $126.9741 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $16.34 | 8.422% | $17.7162 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $235.57 | 9.688% | $258.392 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $24.43 | 5.184% | $25.6965 | $25.70 | $25.70 | $25.70 |
| 7 purchase totals = | $1,069.52 | $1,154.9079 | $1,154.91 | $1,154.85 | $1,155.00 | |