| 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 | $212.46 | 8.676% | $230.893 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $187.86 | 13.270% | $212.789 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $7.71 | 4.716% | $8.0736 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $44.76 | 9.149% | $48.8551 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $210.47 | 10.468% | $232.502 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $203.65 | 13.400% | $230.9391 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $239.50 | 13.492% | $271.8133 | $271.81 | $271.80 | $271.80 |
| 7 purchase totals = | $1,106.41 | $1,235.8651 | $1,235.86 | $1,235.85 | $1,235.90 | |