| 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 | $100.63 | 13.627% | $114.3429 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $213.79 | 12.550% | $240.6206 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $86.34 | 4.745% | $90.4368 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $212.99 | 12.689% | $240.0163 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $148.65 | 12.212% | $166.8031 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $28.47 | 9.792% | $31.2578 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $78.25 | 7.356% | $84.0061 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $869.12 | $967.4836 | $967.49 | $967.45 | $967.40 | |