| 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 | $222.97 | 12.659% | $251.1958 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $12.55 | 12.248% | $14.0871 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $7.56 | 9.820% | $8.3024 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $115.62 | 11.327% | $128.7163 | $128.72 | $128.70 | $128.70 |
| Purchase #5 | $173.75 | 12.261% | $195.0535 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $190.90 | 5.538% | $201.472 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $142.32 | 12.237% | $159.7357 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $865.67 | $958.5628 | $958.57 | $958.55 | $958.60 | |