| 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 | $195.39 | 3.356% | $201.9473 | $201.95 | $201.95 | $201.90 |
| Purchase #2 | $140.83 | 6.561% | $150.0699 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $106.84 | 4.314% | $111.4491 | $111.45 | $111.45 | $111.40 |
| Purchase #4 | $227.32 | 6.800% | $242.7778 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $202.72 | 5.429% | $213.7257 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $194.58 | 7.681% | $209.5257 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $174.97 | 11.538% | $195.158 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,242.65 | $1,324.6535 | $1,324.67 | $1,324.70 | $1,324.60 | |