| 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 | $230.52 | 12.282% | $258.8325 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $41.76 | 3.455% | $43.2028 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $104.97 | 13.624% | $119.2711 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $115.67 | 7.816% | $124.7108 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $197.28 | 12.199% | $221.3462 | $221.35 | $221.35 | $221.30 |
| Purchase #6 | $207.90 | 11.501% | $231.8106 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $101.34 | 3.479% | $104.8656 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $999.44 | $1,104.0396 | $1,104.04 | $1,104.00 | $1,104.00 | |