| 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 | $92.36 | 7.238% | $99.045 | $99.05 | $99.05 | $99.00 |
| Purchase #2 | $207.47 | 8.297% | $224.6838 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $203.27 | 3.528% | $210.4414 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $172.31 | 10.849% | $191.0039 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $180.85 | 10.481% | $199.8049 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $217.94 | 11.387% | $242.7568 | $242.76 | $242.75 | $242.80 |
| Purchase #7 | $14.77 | 9.518% | $16.1758 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $1,088.97 | $1,183.9116 | $1,183.91 | $1,183.95 | $1,183.90 | |