| 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 | $124.67 | 10.152% | $137.3265 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $250.60 | 13.701% | $284.9347 | $284.93 | $284.95 | $284.90 |
| Purchase #3 | $74.93 | 6.659% | $79.9196 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $167.64 | 7.438% | $180.1091 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $161.89 | 6.449% | $172.3303 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $242.64 | 5.317% | $255.5412 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $27.31 | 5.118% | $28.7077 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $1,049.68 | $1,138.8691 | $1,138.87 | $1,138.90 | $1,138.70 | |