| 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 | $167.34 | 12.281% | $187.891 | $187.89 | $187.90 | $187.90 |
| Purchase #2 | $226.94 | 8.849% | $247.0219 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $167.58 | 11.440% | $186.7512 | $186.75 | $186.75 | $186.80 |
| Purchase #4 | $120.98 | 11.843% | $135.3077 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $149.73 | 12.156% | $167.9312 | $167.93 | $167.95 | $167.90 |
| Purchase #6 | $229.99 | 5.584% | $242.8326 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $194.97 | 8.730% | $211.9909 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $1,257.53 | $1,379.7265 | $1,379.72 | $1,379.75 | $1,379.70 | |