| 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 | $236.98 | 5.716% | $250.5258 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $52.26 | 5.179% | $54.9665 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $105.39 | 11.760% | $117.7839 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $189.90 | 5.715% | $200.7528 | $200.75 | $200.75 | $200.80 |
| Purchase #5 | $166.65 | 6.344% | $177.2223 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $186.67 | 11.624% | $208.3685 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $162.60 | 5.580% | $171.6731 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $1,100.45 | $1,181.2929 | $1,181.29 | $1,181.25 | $1,181.40 | |