| 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 | $202.45 | 6.597% | $215.8056 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $162.55 | 10.265% | $179.2358 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $247.83 | 11.590% | $276.5535 | $276.55 | $276.55 | $276.60 |
| Purchase #4 | $84.88 | 12.859% | $95.7947 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $215.71 | 11.116% | $239.6883 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $71.59 | 11.802% | $80.0391 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $113.68 | 5.299% | $119.7039 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $1,098.69 | $1,206.8209 | $1,206.82 | $1,206.85 | $1,206.80 | |