| 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 | $43.32 | 11.686% | $48.3824 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $156.63 | 3.205% | $161.65 | $161.65 | $161.65 | $161.70 |
| Purchase #3 | $232.37 | 10.638% | $257.0895 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $136.96 | 4.436% | $143.0355 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $144.88 | 7.322% | $155.4881 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $248.69 | 11.228% | $276.6129 | $276.61 | $276.60 | $276.60 |
| Purchase #7 | $74.79 | 6.689% | $79.7927 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $1,037.64 | $1,122.0511 | $1,122.05 | $1,122.10 | $1,122.10 | |