| 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 | $236.71 | 11.196% | $263.2121 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $138.98 | 3.870% | $144.3585 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $230.85 | 12.823% | $260.4519 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $88.48 | 6.821% | $94.5152 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $208.33 | 5.122% | $219.0007 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $201.93 | 7.704% | $217.4867 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $26.32 | 6.765% | $28.1005 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $1,131.60 | $1,227.1256 | $1,227.13 | $1,227.10 | $1,227.20 | |