| 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 | $214.68 | 7.296% | $230.3431 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $142.48 | 9.127% | $155.4841 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $235.96 | 7.684% | $254.0912 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $23.96 | 12.664% | $26.9943 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $104.98 | 8.685% | $114.0975 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $19.67 | 6.700% | $20.9879 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $118.40 | 12.592% | $133.3089 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $860.13 | $935.3070 | $935.30 | $935.35 | $935.30 | |