| 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 | $115.62 | 3.173% | $119.2886 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $51.26 | 5.811% | $54.2387 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $128.87 | 11.338% | $143.4813 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $169.55 | 5.264% | $178.4751 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $140.35 | 6.866% | $149.9864 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $205.27 | 3.870% | $213.2139 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $221.57 | 9.317% | $242.2137 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $1,032.49 | $1,100.8977 | $1,100.90 | $1,100.95 | $1,100.90 | |