| 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 | $12.53 | 11.668% | $13.992 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $43.65 | 13.711% | $49.6349 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $227.69 | 6.820% | $243.2185 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $155.27 | 4.286% | $161.9249 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $176.51 | 12.732% | $198.9833 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $172.32 | 8.520% | $187.0017 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $205.84 | 11.117% | $228.7232 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $993.81 | $1,083.4785 | $1,083.46 | $1,083.45 | $1,083.40 | |