| 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 | $217.58 | 11.406% | $242.3972 | $242.40 | $242.40 | $242.40 |
| Purchase #2 | $45.69 | 3.796% | $47.4244 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $247.95 | 12.291% | $278.4255 | $278.43 | $278.45 | $278.40 |
| Purchase #4 | $239.51 | 12.136% | $268.5769 | $268.58 | $268.60 | $268.60 |
| Purchase #5 | $69.62 | 8.414% | $75.4778 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $148.28 | 13.645% | $168.5128 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $128.73 | 7.313% | $138.144 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $1,097.36 | $1,218.9586 | $1,218.96 | $1,219.00 | $1,218.90 | |