| 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 | $243.26 | 12.340% | $273.2783 | $273.28 | $273.30 | $273.30 |
| Purchase #2 | $128.33 | 4.142% | $133.6454 | $133.65 | $133.65 | $133.60 |
| Purchase #3 | $176.62 | 4.581% | $184.711 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $204.26 | 8.704% | $222.0388 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $38.86 | 6.699% | $41.4632 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $201.58 | 6.679% | $215.0435 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $188.41 | 7.162% | $201.9039 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $1,181.32 | $1,272.0841 | $1,272.08 | $1,272.10 | $1,272.00 | |