| 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 | $208.82 | 10.835% | $231.4456 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $30.49 | 10.190% | $33.5969 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $177.83 | 13.717% | $202.2229 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $161.44 | 13.753% | $183.6428 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $223.88 | 6.253% | $237.8792 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $242.65 | 6.723% | $258.9634 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $243.45 | 8.661% | $264.5352 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $1,288.56 | $1,412.2860 | $1,412.29 | $1,412.30 | $1,412.20 | |