| 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 | $97.63 | 13.121% | $110.44 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $202.30 | 9.604% | $221.7289 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $215.36 | 3.793% | $223.5286 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $71.29 | 8.118% | $77.0773 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $170.82 | 7.190% | $183.102 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $197.31 | 7.617% | $212.3391 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $108.97 | 11.534% | $121.5386 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $1,063.68 | $1,149.7545 | $1,149.76 | $1,149.85 | $1,149.60 | |