| 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 | $102.64 | 8.110% | $110.9641 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $107.55 | 6.460% | $114.4977 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $225.72 | 6.508% | $240.4099 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $50.95 | 13.791% | $57.9765 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $167.46 | 9.730% | $183.7539 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $246.75 | 3.329% | $254.9643 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $34.84 | 10.456% | $38.4829 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $935.91 | $1,001.0493 | $1,001.04 | $1,001.05 | $1,001.20 | |