| 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 | $171.30 | 11.302% | $190.6603 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $114.50 | 13.293% | $129.7205 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $109.68 | 3.678% | $113.714 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $9.85 | 12.514% | $11.0826 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $240.55 | 11.573% | $268.3889 | $268.39 | $268.40 | $268.40 |
| Purchase #6 | $241.93 | 9.478% | $264.8601 | $264.86 | $264.85 | $264.90 |
| Purchase #7 | $24.86 | 4.762% | $26.0438 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $912.67 | $1,004.4702 | $1,004.46 | $1,004.45 | $1,004.50 | |