| 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 | $220.45 | 7.652% | $237.3188 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $232.30 | 3.655% | $240.7906 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $150.39 | 4.301% | $156.8583 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $218.43 | 8.149% | $236.2299 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $198.78 | 11.445% | $221.5304 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $191.46 | 13.131% | $216.6006 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $50.25 | 3.455% | $51.9861 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $1,262.06 | $1,361.3147 | $1,361.32 | $1,361.35 | $1,361.30 | |