| 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 | $227.41 | 4.120% | $236.7793 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $141.40 | 5.795% | $149.5941 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $239.64 | 12.732% | $270.151 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $188.90 | 4.383% | $197.1795 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $181.66 | 10.235% | $200.2529 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $65.73 | 3.768% | $68.2067 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $151.59 | 6.342% | $161.2038 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $1,196.33 | $1,283.3673 | $1,283.36 | $1,283.40 | $1,283.50 | |