| 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 | $102.50 | 11.236% | $114.0169 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $16.39 | 4.105% | $17.0628 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $206.34 | 7.634% | $222.092 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $51.69 | 5.192% | $54.3737 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $88.43 | 6.531% | $94.2054 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $193.27 | 13.493% | $219.3479 | $219.35 | $219.35 | $219.30 |
| Purchase #7 | $83.48 | 11.388% | $92.9867 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $742.10 | $814.0854 | $814.09 | $814.05 | $814.10 | |