| 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 | $234.61 | 3.269% | $242.2794 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $218.45 | 13.334% | $247.5781 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $207.93 | 5.341% | $219.0355 | $219.04 | $219.05 | $219.00 |
| Purchase #4 | $148.99 | 8.632% | $161.8508 | $161.85 | $161.85 | $161.90 |
| Purchase #5 | $45.64 | 6.800% | $48.7435 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $148.36 | 5.147% | $155.9961 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $214.72 | 11.594% | $239.6146 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,218.70 | $1,315.0980 | $1,315.10 | $1,315.15 | $1,315.10 | |