| 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 | $208.98 | 12.595% | $235.301 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $130.43 | 11.656% | $145.6329 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $233.41 | 8.851% | $254.0691 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $202.81 | 6.292% | $215.5708 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $169.87 | 8.184% | $183.7722 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $127.56 | 6.608% | $135.9892 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $108.77 | 10.680% | $120.3866 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $1,181.83 | $1,290.7218 | $1,290.72 | $1,290.70 | $1,290.80 | |