| 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 | $227.56 | 3.615% | $235.7863 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $230.73 | 12.596% | $259.7928 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $16.47 | 10.435% | $18.1886 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $234.80 | 11.647% | $262.1472 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $236.80 | 8.195% | $256.2058 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $152.31 | 12.669% | $171.6062 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $214.91 | 12.580% | $241.9457 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $1,313.58 | $1,445.6726 | $1,445.69 | $1,445.70 | $1,445.60 | |