| 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 | $27.25 | 13.650% | $30.9696 | $30.97 | $30.95 | $31.00 |
| Purchase #2 | $64.95 | 6.724% | $69.3172 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $172.43 | 8.435% | $186.9745 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $236.48 | 11.268% | $263.1266 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $119.66 | 4.855% | $125.4695 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $135.79 | 11.628% | $151.5797 | $151.58 | $151.60 | $151.60 |
| Purchase #7 | $161.47 | 7.599% | $173.7401 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $918.03 | $1,001.1772 | $1,001.18 | $1,001.15 | $1,001.20 | |