| 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 | $15.31 | 12.423% | $17.212 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $250.30 | 7.448% | $268.9423 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $213.48 | 10.536% | $235.9723 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $108.54 | 5.232% | $114.2188 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $37.54 | 8.290% | $40.6521 | $40.65 | $40.65 | $40.70 |
| Purchase #6 | $105.70 | 4.357% | $110.3053 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $162.79 | 9.726% | $178.623 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $893.66 | $965.9258 | $965.92 | $965.85 | $965.90 | |